Machine chip and cutting fluid separation and collection apparatus and method

Abstract

The present application relates to the technical fields of cutting fluid processing, in particular to a machine tool chip and cutting fluid separation and collection device, comprising a first interception assembly, an outer wall below the first interception assembly is fixedly connected with a sedimentation assembly for cutting fluid sedimentation, the inside of the sedimentation assembly is fixedly connected with a spiral filter assembly for prolonging the flow of cutting fluid inside the sedimentation assembly, the outer wall of the sedimentation assembly is fixedly connected with a power assembly for providing power, the outer wall of the sedimentation assembly below the power assembly is fixedly connected with a cylindrical filter assembly for cutting fluid filtration; the mixed cutting fluid is preliminarily intercepted by the first interception assembly after entering the sedimentation assembly, spirally flows along the spiral filter assembly to prolong the flow path, so that the chips are fully settled, and then further filtered by the cylindrical filter assembly, and finally the purified cutting fluid is pumped out by the power assembly for recycling, realizing multi-stage separation and collection of machine tool chips and cutting fluid.

Description

Technical Field

[0001] This invention relates to the field of cutting fluid treatment technology, and more specifically, to a device and method for separating and collecting machine tool debris and cutting fluid. Background Technology

[0002] In the metal cutting process, cutting fluid plays a role in cooling, lubrication, cleaning and chip removal. Metal chips generated by machine tool processing will be discharged along with the cutting fluid and mixed into it. If the cutting fluid carrying chips is directly recycled without separation treatment, the chips can easily scratch the workpiece surface, block the fluid supply line and nozzle, and aggravate the wear of the pump and other fluid supply components. Therefore, it is necessary to separate and collect the chips after use before reusing the cutting fluid.

[0003] In the existing technology, the separation of machine tool chips and cutting fluid is generally achieved by setting a sedimentation tank at the machine tool's drain port, allowing the mixed cutting fluid to settle naturally in the sedimentation tank, and then being recycled after filtration through a filter screen. The separation effect of chips in the cutting fluid mainly depends on the sedimentation time and the filtration accuracy of the filter screen.

[0004] However, the above-mentioned conventional separation methods have the following shortcomings in practical use: the flow path of the mixed cutting fluid in the settling tank is relatively short, and the debris flows out with the cutting fluid before it has settled sufficiently, resulting in insufficient settling and separation; the debris intercepted by the filter screen gradually accumulates on the filter screen surface, requiring the filter screen to be removed and cleaned after the machine is stopped, which is a cumbersome process and affects the continuous operation of the machining process; relying on a single filter screen for filtration has a limited number of filtration stages, and small-sized debris will still enter the circulation loop with the cutting fluid; the cutting fluid after settling and separation is mostly discharged by gravity, which is slow and affects the efficiency of cutting fluid recovery. Therefore, in actual testing, some shaft sections may not be effectively measured, forming a blind spot in the detection, which ultimately causes the results of the clearance detection to be biased and cannot truly and comprehensively reflect the actual straightness of the cutting fluid treatment. Summary of the Invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a machine tool chip and cutting fluid separation and collection device and method. The technical problem to be solved by the present invention is that the flow path of the mixed cutting fluid in the sedimentation tank is relatively short in the existing cutting fluid separation method.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is as follows: A machine tool chip and cutting fluid separation and collection device and method includes a first interception component, a sedimentation component for sedimenting the cutting fluid is fixedly connected to the outer wall below the first interception component, a spiral filter component for extending the flow of cutting fluid inside the sedimentation component is fixedly connected inside the sedimentation component, a power component for providing power is fixedly connected to the outer wall of the sedimentation component, and a columnar filter component for filtering the cutting fluid is fixedly connected to the outer wall of the sedimentation component below the power component. The cylindrical filter assembly includes an outer cover, a sealing cover is threadedly connected to the outer wall of the outer cover, a cylindrical filter screen is fixedly connected inside the outer cover, and an annular baffle is fixedly connected inside the cylindrical filter screen.

[0007] Preferably, the outer cover and the sealing cover are separate to facilitate the removal of the annular filter screen, and the outer cover and the sealing cover are sealed to form a closed space. The outer wall of the cylindrical filter screen has grooves to intercept impurities filtered by the annular filter screen. A cover is also fixedly connected to the inner wall above the annular filter screen. The annular filter screen and the cover are separated to clean the debris intercepted by the cylindrical filter screen.

[0008] Preferably, the first interception component includes a protective box, with a feed pipe extending through the outer wall of the upper part of the protective box. Slots are fixedly connected to both sides of the inner wall of the protective box. A first guide plate is engaged inside the slots of the protective box. A first interception protrusion is fixedly connected to the outer wall above the first guide plate. A second guide plate is fixedly connected to the inner wall of the protective box below the first guide plate. A second interception protrusion is fixedly connected to the outer wall above the second guide plate. A slot is formed on the inner wall of the first guide plate at the end away from the feed pipe. A connecting pipe extends through the second guide plate to the outer wall below the protective box. A sealing plate is slidably connected to the outer wall of the protective box. A first collecting rod is fixedly connected to the outer wall above the inner part of the sealing plate. A second collecting rod is fixedly connected to the outer wall below the first collecting rod.

[0009] Preferably, both the first guide plate and the second guide plate have slopes to facilitate the guidance of the cutting fluid. Both the first guide plate and the second guide plate are used to initially intercept the debris carried inside the cutting fluid. The outer wall below the first collecting rod is in contact with the outer wall of the first intercepting ridge, and the outer wall below the second collecting rod is in contact with the outer wall above the second intercepting ridge. The sealing plate is pulled out to drive the first collecting rod and the second collecting rod to move synchronously, which can bring the debris intercepted by the first intercepting ridge and the second intercepting ridge out of the interior of the protective box.

[0010] Preferably, the sedimentation assembly includes a sedimentation tank, a sealing cover is fixedly connected to the outer wall of the sedimentation tank, a mounting base is fixedly connected to the outer wall of the sedimentation tank, a mounting ring is fixedly connected to the outer wall of the sedimentation tank below the mounting base, a retaining ring is fixedly connected to the lower outer wall of the sedimentation tank, a conical filter screen is fixedly connected to the outer wall of the sedimentation tank below the retaining ring, and a first discharge pipe is connected through the outer wall at the lower center of the sedimentation tank. The outer wall of the first discharge pipe at the end away from the sedimentation tank is connected through a flange to the outer wall below the outer cover.

[0011] Preferably, the sealing cap is used to seal the sedimentation tank, the outer wall above the sedimentation tank is fixedly connected to the outer wall below the protective box by a connecting rod, the conical filter screen is used to filter the cutting fluid inside the sedimentation tank, the edge of the conical filter screen has grooves for collecting debris filtered and intercepted by the conical filter screen, and a support rod is fixedly connected to the outer wall below the sedimentation tank for support.

[0012] Preferably, the power assembly includes a pump, the suction end of which is connected to a suction pipe, and the discharge end of which is connected to a second discharge pipe.

[0013] Preferably, the outer wall of the pump is fixedly connected to the outer wall of the mounting base, the outer wall of the suction pipe at the end away from the pump is connected to the outer wall above the sealing cover through a flange, and the second discharge pipe is used to connect to external equipment.

[0014] Preferably, the spiral filter assembly includes a spiral filter tube with a sealing block on its outer wall. The spiral filter tube is spiral-shaped to guide the cutting fluid and prolong its flow time inside the settling tank. The outer wall of the spiral filter tube is in contact with the inner wall of the settling tank, and the lower outer wall of the spiral filter tube is in contact with the upper outer wall of the retaining ring. When the spiral filter tube is separated from the sealing block, it facilitates the cleaning of debris trapped inside the spiral filter tube.

[0015] Preferred method for separating and collecting machine tool chips and cutting fluid, the method comprising the following steps: S1: Feeding and initial interception of mixed cutting fluid; S2: Spiral flow guidance and sedimentation separation of cutting fluid; S3: Conical filtration and collection discharge of cutting fluid; S4: Columnar fine filtration of cutting fluid; S5: Power-driven back-extraction and recovery of purified cutting fluid; S6: Online cleaning to intercept debris; S7: Disassembly and maintenance of sedimentation components and column filter components.

[0016] Preferably, S1 specifically involves: the mixed cutting fluid generated by the machine tool processing is sent into the feed pipe through the drain pipe, and enters the protective box through the feed pipe. The mixed cutting fluid flows downward along the first guide plate and the second guide plate with slope. During the flow, the first intercepting ridge and the second intercepting ridge initially intercept the debris carried in the cutting fluid. The intercepted debris is retained at the first intercepting ridge and the second intercepting ridge, and the cutting fluid continues to flow downward through the groove at the end of the first guide plate and the second guide plate. Specifically, S2 is as follows: the cutting fluid that has been initially intercepted enters the sedimentation tank through the connecting pipe and flows downward along the spiral filter tube. The spiral filter tube extends the flow path and flow time of the cutting fluid inside the sedimentation tank, so that the residual debris in the cutting fluid gradually settles and remains in the spiral filter tube during the flow process. Specifically, S3 is as follows: the cutting fluid flowing to the bottom of the spiral filter tube is filtered by the conical filter screen, the debris intercepted by the conical filter screen slides down its conical surface and collects in the groove at the edge, and the filtered cutting fluid is discharged from the sedimentation tank through the first discharge pipe. Specifically, S4 is as follows: the cutting fluid discharged through the first discharge pipe enters the closed space formed by the outer cover and the sealing cover, and is filtered sequentially by the cylindrical filter and the annular baffle. The fine debris remaining in the cutting fluid is intercepted by the annular baffle and retained in the cylindrical filter. S5 specifically refers to: starting the pump, which draws the purified cutting fluid from the enclosed space through the suction pipe and delivers it to external equipment through the second discharge pipe, thereby realizing the recycling and reuse of the purified cutting fluid; Specifically, S6 is as follows: when the debris intercepted at the first and second intercepting protrusions needs to be cleaned, the sealing plate is pulled out of the protective box, and the sealing plate drives the first and second collecting rods to move synchronously, bringing the debris intercepted on the first and second intercepting protrusions out of the protective box. S7 specifically involves: removing the sealing cover from the sedimentation tank and separating the spiral filter tube from the sealing block to clean the debris settled inside the spiral filter tube; unscrewing the sealing cover, removing the annular baffle from the outer cover, and separating the annular baffle from its cover to clean the debris intercepted by the cylindrical filter screen.

[0017] The beneficial effects of this invention are as follows: This invention comprises a first interception component, a sedimentation component, a spiral filtration component, a columnar filtration component, and a power component. The mixed cutting fluid first undergoes initial debris interception via interception protrusions on the first and second guide plates. It then enters the sedimentation tank and flows spirally along the spiral filtration tube, extending the flow path and residence time of the cutting fluid within the sedimentation tank, allowing for thorough debris settling and separation. Subsequently, it undergoes staged filtration via a conical filter and a columnar filtration component, achieving multi-stage separation of the cutting fluid and reducing the amount of fine debris entering the circulation loop with the cutting fluid. Simultaneously, removing the sealing plate allows the first and second collecting rods to carry the intercepted debris out of the protective box. The spiral filtration tube and sealing block, the sealing cover and outer cover, and the annular baffle and cover are all detachable connections, allowing for debris cleaning of each component without disassembling the entire machine, facilitating maintenance. Furthermore, the pump in the power component actively draws the purified cutting fluid through a suction pipe and delivers it to external equipment via a second discharge pipe, ensuring timely discharge and recycling of the purified cutting fluid and guaranteeing continuous cutting fluid recovery. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 This is a cross-sectional three-dimensional structural diagram of the present invention; Figure 3 This is a cross-sectional three-dimensional structural diagram of the first interception component of the present invention; Figure 4 This is a cross-sectional three-dimensional structural diagram of the precipitation component of the present invention; Figure 5 This is a schematic diagram of the three-dimensional separation structure of the precipitation component of the present invention; Figure 6 This is a three-dimensional structural diagram of the connection between the cylindrical filter assembly and the power assembly of the present invention; Figure 7 This is a three-dimensional structural diagram of the spiral filter assembly of the present invention.

[0019] In the diagram: 1. First interception assembly; 11. Protective box; 12. Feed pipe; 13. First guide plate; 14. First interception protrusion; 15. Second guide plate; 16. Second interception protrusion; 17. Slot; 18. Sealing plate; 19. First collecting rod; 110. Second collecting rod; 111. Connecting pipe; 2. Sedimentation assembly; 21. Sedimentation tank; 22. Sealing cover; 23. Mounting base; 24. Conical filter screen; 25. Mounting ring; 26. First discharge pipe; 27. Baffle ring; 3. Power assembly; 31. Pump; 32. Second discharge pipe; 33. Suction pipe; 4. Columnar filter assembly; 41. Outer cover; 42. Sealing cover; 43. Columnar filter screen; 44. Annular baffle; 5. Spiral filter assembly; 51. Spiral filter tube; 52. Sealing block. Detailed Implementation

[0020] 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.

[0021] Reference Figure 1 - Figure 7This invention provides a machine tool chip and cutting fluid separation and collection device and method, including a first interception component 1, a sedimentation component 2 for settling cutting fluid fixedly connected to the outer wall below the first interception component 1, a spiral filter component 5 for extending the flow of cutting fluid inside the sedimentation component 2 fixedly connected inside the sedimentation component 2, a power component 3 for providing power fixedly connected to the outer wall of the sedimentation component 2, and a cylindrical filter component 4 for filtering cutting fluid fixedly connected to the outer wall of the sedimentation component 2 below the power component 3. The cylindrical filter component 4 includes an outer cover 41, a sealing cover 42 threadedly connected to the outer wall above the outer cover 41, a cylindrical filter screen 43 fixedly connected inside the outer cover 41, and an annular baffle 44 fixedly connected inside the cylindrical filter screen 43. The outer cover 41 is separated from the sealing cover 42 to facilitate the removal of the annular baffle 44. The outer cover 41 and the sealing cover 42 are sealed to form a closed space. The outer wall of the cylindrical filter screen 43 has grooves to intercept impurities filtered by the annular baffle 44. A cover is also fixedly connected to the inner wall above the annular baffle 44. The annular baffle 44 is separated from the cover to clean the debris intercepted by the cylindrical filter screen 43. The first interception component 1 includes a protective box 11. A feed pipe 12 is connected through the outer wall above the protective box 11. Both sides of the inner wall of the protective box 11 are fixedly connected to slots 17. The protective box 11 is located inside the slots 17 and is engaged with a first guide plate 13. A first interception protrusion 14 is fixedly connected to the outer wall above the first guide plate 13. The inner wall of the protective box 11 below the first guide plate 13 is fixedly connected to the first interception protrusion 14. A second guide plate 15 is fixedly connected to the upper outer wall of the second guide plate 15, and a second intercepting protrusion 16 is fixedly connected to it. A groove is opened on the inner wall of the first guide plate 13 at the end away from the feed pipe 12. A connecting pipe 111 is connected through the second guide plate 15 to the lower outer wall of the protective box 11. A sealing plate 18 is slidably connected to the outer wall of the protective box 11. A first collecting rod 19 is fixedly connected to the outer wall of the sealing plate 18 above the interior of the protective box 11. A second collecting rod 110 is fixedly connected to the outer wall of the sealing plate 18 below the first collecting rod 19. Both the first guide plate 13 and the second guide plate 15 have slopes to facilitate the guidance of the cutting fluid. Both the first guide plate 13 and the second guide plate 15 are used to initially intercept debris entrained inside the cutting fluid. Below the first collecting rod 19... The outer wall of the first intercepting ridge 14 is in contact with the outer wall of the second collecting rod 110, and the outer wall below the second collecting rod 110 is in contact with the outer wall above the second intercepting ridge 16. The sealing plate 18 is pulled out to drive the first collecting rod 19 and the second collecting rod 110 to move synchronously, which can carry the debris intercepted by the first intercepting ridge 14 and the second intercepting ridge 16 out of the interior of the protective box 11. The sedimentation assembly 2 includes a sedimentation tank 21. A sealing cover 22 is fixedly connected to the outer wall of the sedimentation tank 21. A mounting base 23 is fixedly connected to the outer wall of the sedimentation tank 21. A mounting ring 25 is fixedly connected to the outer wall of the sedimentation tank 21 below the mounting base 23. A retaining ring 27 is fixedly connected to the outer wall of the sedimentation tank 21 near the bottom. A conical filter screen 24 is fixedly connected to the outer wall of the sedimentation tank 21 below the retaining ring 27.A first discharge pipe 26 is connected to the outer wall of the sedimentation tank 21 at its lower center. The outer wall of the first discharge pipe 26 away from the sedimentation tank 21 is connected to the outer wall of the outer cover 41 below through a flange. A sealing cover 22 is used to seal the sedimentation tank 21. The outer wall of the sedimentation tank 21 at its upper part is fixedly connected to the outer wall of the protective box 11 below through a connecting rod. A conical filter screen 24 is used to filter the cutting fluid inside the sedimentation tank 21. The edge of the conical filter screen 24 has grooves for collecting debris filtered and intercepted by the conical filter screen 24. A support rod is fixedly connected to the outer wall below the sedimentation tank 21 for support. The power assembly 3 includes a pump 31. The suction end of the pump 31 is connected to a suction pipe 33, and the discharge end of the pump 31 is connected to a second discharge pipe. The outer wall of the pump 31 is fixedly connected to the outer wall of the mounting base 23. The outer wall of the suction pipe 33 at the end away from the pump 31 is connected to the outer wall above the sealing cover 42 through a flange. The second discharge pipe 32 is used to connect to external equipment. The spiral filter assembly 5 includes a spiral filter tube 51. A sealing block 52 is provided on the outer wall of the spiral filter tube 51. The spiral filter tube 51 is spiral-shaped to guide the cutting fluid and prolong the flow time of the cutting fluid inside the settling tank 21. The outer wall of the spiral filter tube 51 is in contact with the inner wall of the settling tank 21. The lower outer wall of the spiral filter tube 51 is in contact with the upper outer wall of the retaining ring 27. When the spiral filter tube 51 is separated from the sealing block 52, it is used to facilitate the cleaning of debris intercepted inside the spiral filter tube 51.

[0022] When it is necessary to separate and collect machine tool chips and cutting fluid, the mixed cutting fluid generated by machine tool processing first enters the protective box 11 through the feed pipe 12, and flows downward along the first guide plate 13 and the second guide plate 15 with slope. During the flow, the first intercepting ridge 14 and the second intercepting ridge 16 initially intercept the chips entrained in the cutting fluid. The intercepted chips are retained at the first intercepting ridge 14 and the second intercepting ridge 16, while the cutting fluid continues to flow downward through the groove at the end of the first guide plate 13 and the second guide plate 15, and enters the sedimentation tank 21 through the connecting pipe 111. The cutting fluid entering the settling tank 21 flows spirally downward along the spiral filter tube 51. The spiral filter tube 51 extends the flow path and flow time of the cutting fluid inside the settling tank 21, causing the residual debris in the cutting fluid to gradually settle and be retained in the spiral filter tube 51 during the spiral flow. The cutting fluid flowing to the bottom of the spiral filter tube 51 is then filtered by the conical filter screen 24. The debris intercepted by the conical filter screen 24 slides down its conical surface and collects in the groove at the edge. The filtered cutting fluid enters the closed space formed by the outer cover 41 and the sealing cover 42 through the first discharge pipe 26, and is further filtered by the cylindrical filter screen 43 and the annular baffle screen 44 in sequence. The residual fine debris in the cutting fluid is intercepted by the annular baffle screen 44 and retained in the cylindrical filter screen 43. At this time, pump 31 is started. Pump 31 draws the purified cutting fluid from the enclosed space through suction pipe 33 and delivers it to external equipment through second discharge pipe 32 to realize the recycling of purified cutting fluid. When the debris intercepted at the first intercepting ridge 14 and the second intercepting ridge 16 needs to be cleaned, the sealing plate 18 is pulled out from the protective box 11. The sealing plate 18 drives the first collecting rod 19 and the second collecting rod 110 to move synchronously. The first collecting rod 19 and the second collecting rod 110 slide against the first intercepting ridge 14 and the second intercepting ridge 16 respectively, carrying the intercepted debris out of the protective box 11. When the sedimentation tank 21 and the columnar filter assembly 4 need to be cleaned, the sealing cover 22 is removed and the spiral filter tube 51 is separated from the sealing block 52, so that the debris settled in the spiral filter tube 51 can be cleaned. The sealing cover 42 is unscrewed, and the annular baffle 44 is taken out from the outer cover 41 and separated from the cover, so that the debris intercepted by the columnar filter screen 43 can be cleaned.

[0023] In addition, the present invention also relates to a method for separating and collecting machine tool chips and cutting fluid, the method comprising the following steps: S1: The mixed cutting fluid generated by the machine tool enters the interior of the protective box 11 through the feed pipe 12 and flows downward along the first guide plate 13 and the second guide plate 15 with slope. The first intercepting ridge 14 and the second intercepting ridge 16 initially intercept the debris carried in the cutting fluid. S2: The cutting fluid that has been initially intercepted enters the sedimentation tank 21 through the connecting pipe 111 and flows downward along the spiral filter pipe 51. The remaining debris in the cutting fluid gradually settles and is retained in the spiral filter pipe 51 during the flow. S3: The cutting fluid flowing to the bottom of the spiral filter tube 51 is filtered by the conical filter screen 24. The intercepted debris is collected in the groove on the edge of the conical filter screen 24. The filtered cutting fluid is discharged from the sedimentation tank 21 through the first discharge pipe 26. S4: The cutting fluid discharged through the first discharge pipe 26 enters the closed space formed by the outer cover 41 and the sealing cover 42, and is filtered in sequence through the cylindrical filter screen 43 and the annular baffle screen 44. Fine debris is intercepted in the cylindrical filter screen 43. S5: Start pump 31. Pump 31 draws the purified cutting fluid through suction pipe 33 and delivers it to external equipment for recycling through second discharge pipe 32. S6: Pull the sealing plate 18 out of the protective box 11. The sealing plate 18 drives the first collecting rod 19 and the second collecting rod 110 to move synchronously, and bring the debris intercepted by the first intercepting ridge 14 and the second intercepting ridge 16 out of the protective box 11. S7: Remove the sealing cover 22 and separate the spiral filter tube 51 from the sealing block 52. Clean the debris that has settled inside the spiral filter tube 51. Unscrew the sealing cover 42, take out the annular baffle 44 and separate it from the cover. Clean the debris intercepted by the cylindrical filter screen 43.

[0024] Working principle of this invention: When it is necessary to separate and collect machine tool debris and cutting fluid, the mixed cutting fluid enters the protective box 11 through the feed pipe 12 inside the first interception component 1, and flows downward along the first guide plate 13 and the second guide plate 15. The first interception ridge 14 and the second interception ridge 16 initially intercept the debris carried in the cutting fluid. The cutting fluid enters the sedimentation tank 21 through the slot and the connecting pipe 111, and flows spirally along the spiral filter pipe 51. The flow path and residence time of the cutting fluid in the sedimentation tank 21 inside the sedimentation component 2 are extended, and the residual debris gradually settles in the spiral filter pipe 51. Subsequently, the cutting fluid is filtered through the conical filter screen 24, and the debris collects in the groove on the edge of the conical filter screen 24. The filtered cutting fluid enters the cylindrical filter component 4 through the first discharge pipe 26. The enclosed space formed by the outer cover 41 and the sealing cover 42 is filtered by the cylindrical filter screen 43 and the annular baffle screen 44. The filtered material is then drawn by the pump 31 inside the power assembly 3 through the suction pipe 33 and transported to external equipment for recycling through the second discharge pipe 32. During cleaning, the sealing plate 18 is pulled out, and the first collecting rod 19 and the second collecting rod 110 move synchronously with the sealing plate 18, bringing the debris intercepted by the first intercepting protrusion 14 and the second intercepting protrusion 16 out of the protective box 11. The sealing cover 22 is removed and the spiral filter tube 51 is separated from the sealing block 52, which can clean the debris that has settled in the spiral filter tube 51 inside the spiral filter assembly 5. The sealing cover 42 is unscrewed, the annular baffle screen 44 is taken out and separated from the cover, which can clean the debris intercepted by the cylindrical filter screen 43. The first guide plate 13 is fixed by the slot 17 to prevent starting. The outer wall of the mounting base 23 provides an installation position for the pump 31. The mounting ring 25 is used to install the entire cylindrical filter assembly 4. The retaining ring 27 is used to provide an installation position for the spiral filter tube 51.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. A machine tool chip and cutting fluid separation and collection device, characterized in that: The system includes a first interception component (1), a sedimentation component (2) for sedimentation of cutting fluid is fixedly connected to the outer wall below the first interception component (1), a spiral filter component (5) for extending the flow of cutting fluid inside the sedimentation component (2) is fixedly connected to the inside of the sedimentation component (2), a power component (3) for providing power is fixedly connected to the outer wall of the sedimentation component (2), and a columnar filter component (4) for filtering cutting fluid is fixedly connected to the outer wall of the sedimentation component (2) located below the power component (3). The cylindrical filter assembly (4) includes an outer cover (41), a sealing cover (42) is threadedly connected to the outer wall above the outer cover (41), a cylindrical filter screen (43) is fixedly connected inside the outer cover (41), and an annular baffle (44) is fixedly connected inside the cylindrical filter screen (43).

2. The machine tool chip and cutting fluid separation and collection device according to claim 1, characterized in that: The outer cover (41) and the sealing cover (42) are separated to facilitate the removal of the annular filter screen (44). The outer cover (41) and the sealing cover (42) are sealed to form a closed space. The outer wall of the cylindrical filter screen (43) has grooves to intercept the annular filter screen (44) and filter impurities. The inner wall above the annular filter screen (44) is also fixedly connected to a cover. The annular filter screen (44) is separated from the cover to clean up the debris intercepted by the cylindrical filter screen (43).

3. The machine tool chip and cutting fluid separation and collection device according to claim 1, characterized in that: The first interception component (1) includes a protective box (11). A feed pipe (12) is connected through the outer wall above the protective box (11). Slots (17) are fixedly connected to both sides of the inner wall of the protective box (11). A first guide plate (13) is snapped into the inside of the protective box (11) in the slots (17). A first interception protrusion (14) is fixedly connected to the outer wall above the first guide plate (13). A second guide plate (15) is fixedly connected to the inner wall of the protective box (11) below the first guide plate (13). Above the second guide plate (15) The outer wall is fixedly connected with a second intercepting protrusion (16). The inner wall of the first guide plate (13) away from the feed pipe (12) has a slot. The second guide plate (15) is connected to the outer wall below the protective box (11) by a connecting pipe (111). The outer wall of the protective box (11) is slidably connected with a sealing plate (18). The outer wall of the sealing plate (18) located above the inside of the protective box (11) is fixedly connected with a first collecting rod (19). The outer wall of the sealing plate (18) located below the first collecting rod (19) is fixedly connected with a second collecting rod (110).

4. The machine tool chip and cutting fluid separation and collection device according to claim 3, characterized in that: Both the first guide plate (13) and the second guide plate (15) have slopes to facilitate the guidance of cutting fluid. Both the first guide plate (13) and the second guide plate (15) are used to initially intercept the debris carried inside the cutting fluid. The outer wall below the first collecting rod (19) is in contact with the outer wall of the first intercepting protrusion (14). The outer wall below the second collecting rod (110) is in contact with the outer wall above the second intercepting protrusion (16). The sealing plate (18) is pulled out to drive the first collecting rod (19) and the second collecting rod (110) to move synchronously, which can bring the debris intercepted by the first intercepting protrusion (14) and the second intercepting protrusion (16) out of the interior of the protective box (11).

5. The machine tool chip and cutting fluid separation and collection device according to claim 1, characterized in that: The sedimentation assembly (2) includes a sedimentation tank (21), a sealing cover (22) is fixedly connected to the outer wall above the sedimentation tank (21), a mounting base (23) is fixedly connected to the outer wall of the sedimentation tank (21), a mounting ring (25) is fixedly connected to the outer wall of the sedimentation tank (21) below the mounting base (23), a retaining ring (27) is fixedly connected to the outer wall of the sedimentation tank (21) near the bottom, a conical filter screen (24) is fixedly connected to the outer wall of the sedimentation tank (21) below the retaining ring (27), and a first discharge pipe (26) is connected through the outer wall of the sedimentation tank (21) at the center of the bottom, and the outer wall of the first discharge pipe (26) away from the sedimentation tank (21) is connected through the outer wall of the outer cover (41) by a flange.

6. The machine tool chip and cutting fluid separation and collection device according to claim 5, characterized in that: The sealing cap (22) is used to seal the sedimentation tank (21). The outer wall above the sedimentation tank (21) and the outer wall below the protective box (11) are fixedly connected by a connecting rod. The conical filter screen (24) is used to filter the cutting fluid inside the sedimentation tank (21). The edge of the conical filter screen (24) has a groove for collecting the debris after being filtered and intercepted by the conical filter screen (24). The outer wall below the sedimentation tank (21) is fixedly connected with a support rod for support.

7. The machine tool chip and cutting fluid separation and collection device according to claim 1, characterized in that: The power assembly (3) includes a pump (31), the suction end of which is connected to a suction pipe (33), and the discharge end of which is connected to a second discharge pipe (32).

8. The machine tool chip and cutting fluid separation and collection device according to claim 7, characterized in that: The outer wall of the pump (31) is fixedly connected to the outer wall of the mounting base (23). The outer wall of the suction pipe (33) away from the pump (31) is connected to the outer wall above the sealing cover (42) through a flange. The second discharge pipe (32) is used to connect to external equipment.

9. The machine tool chip and cutting fluid separation and collection device according to claim 8, characterized in that: The spiral filter assembly (5) includes a spiral filter tube (51), and a sealing block (52) is provided on the outer wall of the spiral filter tube (51). The spiral filter tube (51) is spiral-shaped to guide the cutting fluid and prolong the flow time of the cutting fluid inside the settling tank (21). The outer wall of the spiral filter tube (51) is in contact with the inner wall of the settling tank (21). The outer wall below the spiral filter tube (51) is in contact with the outer wall above the retaining ring (27). When the spiral filter tube (51) is separated from the sealing block (52), it is used to facilitate the cleaning of debris intercepted inside the spiral filter tube (51).

10. A method for detecting gaps in cutting fluid treatment, applicable to the machine tool chip and cutting fluid separation and collection device according to any one of claims 1-9, characterized in that: The method includes the following steps: S1: Feeding and initial interception of mixed cutting fluid; S2: Spiral flow guidance and sedimentation separation of cutting fluid; S3: Conical filtration and collection discharge of cutting fluid; S4: Columnar fine filtration of cutting fluid; S5: Power-driven back-extraction and recovery of purified cutting fluid; S6: Online cleaning to intercept debris; S7: Disassembly and maintenance of sedimentation components and column filter components.

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