Separating cutting fluid filtration module for machine tools and treatment method

Abstract

The application discloses a separated cutting fluid filtering module for a machine tool and a processing method, relates to the technical field of cutting fluid filtering, and comprises a support frame which is detachably connected to the outside of the machine tool, a filtering processing shell is fixedly connected inside the support frame, a liquid inlet valve for liquid inlet is arranged at the top of the filtering processing shell, a liquid outlet valve for liquid outlet is arranged outside the filtering processing shell, and a filtering plate for filtering is fixedly connected inside the filtering processing shell; the fixedly-connected communication rod is driven to rotate by a first gear, and then the communication rod drives the connecting head at the top of the filtering plate to rotate, so that the dust suction heads on the multiple communication frames comprehensively suck dust on the filtering plate; when the communication frame rotates, the rotationally-connected poking frame rotates together; the poking frame is engaged with the meshing teeth arranged inside the protection ring through the first bevel gear fixedly connected at one end, so that the poking frame continuously rotates, the position of the metal dust suction head on the filtering plate is pushed, and the cleaning effect is provided.

Description

Separate cutting fluid filtration module and treatment method for machine tools Technical Field

[0001] This invention relates to the field of cutting fluid filtration technology, and in particular to a separate cutting fluid filtration module and processing method for machine tools. Background Technology

[0002] Cutting fluid is an industrial liquid used in CNC machining centers to cool and lubricate cutting tools and workpieces. Used cutting fluid can be recycled. However, because used cutting fluid contains many impurities, it needs to be filtered.

[0003] Chinese invention patent CN202210999038.9 discloses a cutting fluid recovery filtration device, including a receiving box, a separating box, and an outer box. The receiving box is spliced ​​and installed at the lower part of the separating box, and the outer box is spliced ​​and installed at the upper part of the separating box. The receiving box and the separating box, as well as the separating box and the outer box, are spliced ​​and fixed together by four splicing rods. An inner box is fixedly installed inside the outer box. The upper outer surface of the inner box is provided with several sets of filtration tanks. The inner side of the separating box is provided with a filter element for separating the cutting fluid. The filter element includes a fixed frame and four sets of filter screens. By opening the four sets of triangular fixing frames, the four sets of filter screens are opened, thereby discharging the filtered solids into the receiving box, and then discharging the filtered solids through the receiving box. By using the filter element and the four sets of triangular fixing frames, the cutting fluid recovery filtration device has an auxiliary separation structure, making the cutting fluid filtration operation more convenient.

[0004] When filtering cutting fluid through a filter screen, a large amount of metal shavings will accumulate on the screen. This requires manual disassembly of the equipment and cleaning of the filter screen each time, which is cumbersome and can easily cause oil to splash onto the workers. Existing cleaning devices that do not require disassembly of the filter often clean by scraping. However, since metal shavings are easily stuck in the filter holes, ordinary scraping cannot completely remove them, affecting the filtration effect.

[0005] Therefore, it is necessary to provide a separate cutting fluid filtration module and treatment method for machine tools to solve the above-mentioned technical problems. Summary of the Invention

[0006] The purpose of this invention is to provide a separate cutting fluid filtration module and processing method for machine tools, in order to solve the problem mentioned in the background art where, when filtering cutting fluid through a filter screen, a large amount of metal shavings accumulate on the filter screen, requiring manual disassembly of the equipment and cleaning of the filter screen each time. This is cumbersome and can easily cause oil to splash onto the workers. Existing cleaning devices that do not require disassembly of the filter device often clean by scraping. Since metal shavings are easily stuck in the filter holes, ordinary scraping cannot completely remove them, affecting the filtration effect.

[0007] Based on the above ideas, the present invention provides the following technical solution: a separate cutting fluid filtration module for machine tools, comprising:

[0008] A support frame is detachably connected to the outside of the machine tool. A filter processing shell is fixedly connected inside the support frame. An inlet valve for liquid inlet is provided on the top of the filter processing shell, and a drain valve for liquid outlet is provided on the outside of the filter processing shell. A filter plate for filtration is fixedly connected inside the filter processing shell.

[0009] A connecting rod passes through the filter plate and is rotatably connected to the filter plate. An adsorption component for cleaning the filter plate is provided at the top of the connecting rod.

[0010] A fixed cylinder is sleeved on the outside of the connecting rod and rotatably connected to the connecting rod. The fixed cylinder is fixedly connected to the bottom of the filter plate. A first connecting plate is movably sleeved on the outside of the fixed cylinder. The outside of the first connecting plate has multiple exposed grooves. A second connecting plate is rotatably connected to the bottom of the first connecting plate. The outside of the second connecting plate has multiple placement grooves. The multiple exposed grooves and multiple placement grooves are arranged alternately. A connecting member is provided between the first connecting plate and the fixed cylinder for the placement grooves and exposed grooves to overlap. A pushing component is provided at the bottom end of the connecting rod for pushing the second connecting plate up and down.

[0011] As a further aspect of the present invention: the adsorption assembly includes a connector fixedly connected to the top of the connecting rod, a plurality of connecting frames fixedly connected to the outside of the connector, a plurality of suction heads for adsorption being provided on the outside of the plurality of connecting frames, a protective ring fixedly connected to the top of the filter plate, a lever being provided on the side of the plurality of connecting frames near the suction heads, the plurality of levers penetrating the connecting frames and extending into the interior of the protective ring, a first bevel gear being fixedly connected to the end of the plurality of levers away from the connector, a plurality of meshing teeth being provided annularly at the bottom of the interior of the protective ring and meshing with the first bevel gear, and a sealing plate being rotatably connected inside the protective ring and sleeved on the outside of the plurality of levers.

[0012] As a further embodiment of the present invention: the adsorption assembly further includes a chip removal pipe, which is rotatably connected to the bottom of the connecting rod, and an air pump is fixedly connected to the bottom of the support frame. The air inlet of the air pump is fixedly connected to the chip removal pipe, and the air outlet of the air pump is connected to an externally installed collection box.

[0013] As a further aspect of the present invention: the connector includes a mounting cylinder fixedly connected inside the first connecting plate, the mounting cylinder being sleeved on the outside of the fixed cylinder, a sliding shaft being fixedly connected to the inner wall of the mounting cylinder, a sliding groove being provided on the outside of the fixed cylinder, and the sliding shaft extending into the sliding groove and slidingly connected to the fixed cylinder.

[0014] As a further aspect of the present invention: the pushing assembly includes a bevel gear disk fixedly connected to the outside of the connecting rod, a plurality of second bevel gears meshing with the outside of the bevel gear disk, a transmission rod fixedly connected to one side of each of the plurality of second bevel gears, an incomplete gear fixedly connected to the end of each of the plurality of transmission rods away from the second bevel gears, a rack meshing with the outside of each of the plurality of incomplete gears, a rack fixedly connected to the bottom of the second connecting disk, a fixing frame fixedly connected to the outside of the fixing cylinder, and a plurality of the transmission rods passing through the fixing frame and rotatably connected to the fixing frame.

[0015] As a further aspect of the present invention: a fixing ring plate is provided at the bottom of the second connecting plate, the fixing ring plate is fixedly connected to the inner wall of the filter treatment shell, and a plurality of telescopic rods and springs are fixedly connected between the second connecting plate and the fixing ring plate, the springs being sleeved on the outside of the telescopic rods.

[0016] As a further embodiment of the present invention: a pressing plate is provided at the bottom of the second connecting plate, and a push rod is fixedly connected between the multiple racks and the pressing plate. Multiple airbags are fixedly connected to the top of the pressing plate. A support plate corresponding to each of the multiple airbags is fixedly connected to the inner wall of the fixing ring plate. The multiple airbags are respectively fixedly connected to the top of the inside of the support plate.

[0017] As a further aspect of the present invention: each of the plurality of placement slots is provided with an air outlet frame, each of the plurality of air outlet frames is fixedly connected to the second connecting plate, and each of the plurality of air outlet frames is fixedly connected to a plurality of airbags with a connecting pipe, each of the plurality of connecting pipes is provided with a one-way air outlet valve on the outside, and each of the plurality of airbags is provided with a one-way air inlet valve at the bottom.

[0018] As a further aspect of the present invention: a first gear is fixedly connected to the outside of the connecting rod, a second gear is meshed with the outside of the first gear, a drive motor is fixedly connected inside the filter processing shell, and the output shaft of the drive motor is fixedly connected to the second gear.

[0019] This solution also provides a method for filtering cutting fluid for machine tools, including the following steps:

[0020] S1. Inject the used cutting fluid into the filter housing through the inlet valve;

[0021] S2. The cutting fluid is filtered through the filter plate, and a large amount of metal filings are filtered onto the top of the filter plate. Then, the drain valve is opened to deliver the filtered cutting fluid.

[0022] S3. By pushing the component, the second connecting plate and the first connecting plate are pushed to move up and down repeatedly, and the dust on the filter plate is blown away by the upward movement of the second connecting plate and the first connecting plate.

[0023] S4. Finally, the adsorption component at the top of the connecting rod is used to adsorb and collect the metal filings on the filter plate.

[0024] Compared with the prior art, the beneficial effects of the present invention are:

[0025] 1. The first gear drives the fixedly connected connecting rod to rotate, which in turn drives the connecting head on the top of the filter plate to rotate. This allows the multiple suction heads on the connecting frames to thoroughly clean the filter plate. When the connecting frames rotate, they also drive the rotating actuating frame to rotate. The actuating frame, through the first bevel gear fixed at one end, meshes with the teeth inside the protective ring, causing the actuating frame to rotate continuously. This pushes the position of the metal suction heads on the filter plate, providing a cleaning effect.

[0026] 2. A windproof cloth can be installed at the placement slot of the second connecting plate. When the second connecting plate and the first connecting plate move upward, the sliding shaft inside the mounting cylinder is in the sliding groove outside the fixed cylinder, causing the first connecting plate to rotate, so that the exposed slot and the placement slot coincide, exposing the windproof cloth installed at the placement slot. When the second connecting plate rises, the pressure generated by the upward movement of the windproof cloth blows the metal filings on the filter plate upward, and they are adsorbed by the adsorption component of Embodiment 1, thereby further improving the cleaning effect of the filter plate.

[0027] 3. Multiple racks drive the extrusion plate to rise via push rods. The extrusion plate compresses the air bladder between the support plates, causing the gas inside the air bladder to be injected into the air outlet frame through the connecting pipe. When the second connecting plate rises, the air outlet frame releases air, improving the backflushing effect on the filter plate. When the extrusion plate descends, the air bladder is re-inflated, avoiding incomplete cleaning of iron filings on the filter plate. Attached Figure Description

[0028] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0029] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0030] Figure 2 is a schematic cross-sectional view of the filter shell structure of the present invention;

[0031] Figure 3 is a schematic diagram of the filter plate structure of the present invention;

[0032] Figure 4 is a schematic diagram of the first connecting disk structure of the present invention;

[0033] Figure 5 is a schematic diagram of the adsorption component structure of the present invention;

[0034] Figure 6 is a schematic diagram of the first gear structure of the present invention;

[0035] Figure 7 is a schematic diagram of the telescopic rod structure of the present invention;

[0036] Figure 8 is an enlarged structural schematic diagram of part A in Figure 7 of the present invention;

[0037] Figure 9 is a schematic diagram of the structure of the driving component of the present invention;

[0038] Figure 10 is a schematic diagram of the connector structure of the present invention.

[0039] In the diagram: 1. Filter housing; 2. Support frame; 3. Filter plate; 301. Connector; 302. Connecting frame; 303. Vacuum head; 304. Actuating frame; 305. First bevel gear; 306. Protective ring; 307. Meshing teeth; 308. Sealing plate; 4. Fixed cylinder; 401. Sliding groove; 5. Connecting rod; 501. First gear; 503. Second gear; 504. Drive motor; 6. First connecting plate; 601. Exposed groove; 602. Mounting cylinder; 603. Sliding... 7. Shaft; 8. Second connecting plate; 701. Placement slot; 702. Airbag; 704. Connecting pipe; 705. Extrusion plate; 706. Support plate; 707. Push rod; 708. Air outlet frame; 801. Bevel gear disc; 802. Second bevel gear; 803. Transmission rod; 804. Incomplete gear; 805. Fixing frame; 806. Rack; 901. Telescopic rod; 902. Spring; 10. Fixing ring plate; 11. Chip removal pipe; 12. Suction pump; 13. Drain valve; 14. Inlet valve. Detailed Implementation

[0040] 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.

[0041] As shown in Figures 1 to 10, a separate cutting fluid filtration module for machine tools includes the following embodiments.

[0042] Example 1: As shown in Figures 1 to 10, it includes:

[0043] The support frame 2 is detachably connected to the outside of the machine tool. The filter processing shell 1 is fixedly connected inside the support frame 2. The top of the filter processing shell 1 is provided with an inlet valve 14 for liquid inlet. The outside of the filter processing shell 1 is provided with a drain valve 13 for liquid outlet. The filter plate 3 for filtration is fixedly connected inside the filter processing shell 1.

[0044] The connecting rod 5 passes through the filter plate 3 and is rotatably connected to the filter plate 3. An adsorption component for cleaning the filter plate 3 is provided at the top of the connecting rod 5.

[0045] A fixed cylinder 4 is sleeved on the outside of the connecting rod 5 and rotatably connected to the connecting rod 5. The fixed cylinder 4 is fixedly connected to the bottom of the filter plate 3. A first connecting plate 6 is movably sleeved on the outside of the fixed cylinder 4. Multiple exposed grooves 601 are opened on the outside of the first connecting plate 6. A second connecting plate 7 is rotatably connected to the bottom of the first connecting plate 6. Multiple placement grooves 701 are opened on the outside of the second connecting plate 7. The multiple exposed grooves 601 and the multiple placement grooves 701 are staggered. A connecting member is provided between the first connecting plate 6 and the fixed cylinder 4 for the placement grooves 701 and the exposed grooves 601 to overlap. A pushing component is provided at the bottom of the connecting rod 5 for pushing the second connecting plate 7 up and down.

[0046] In practice, the inlet valve 14 is fixedly connected to the drain pipe of the cutting fluid. The inlet valve 14 is opened to allow the cutting fluid to enter the filter housing 1. The cutting fluid is filtered by the filter plate 3 installed inside the filter housing 1. When the filtered cutting fluid falls to the top of the first connecting plate 6, it is discharged through the drain valve 13.

[0047] Further: As shown in Figures 1 to 5, the adsorption assembly includes a connector 301 fixedly connected to the top of the connecting rod 5. Multiple connecting frames 302 are fixedly connected to the outside of the connector 301. Multiple suction heads 303 for adsorption are provided on the outside of the multiple connecting frames 302. A protective ring 306 is fixedly connected to the top of the filter plate 3. A toggle frame 304 is provided on the side of the multiple connecting frames 302 near the suction head 303. The multiple toggle frames 304 penetrate the connecting frames 302 and extend into the interior of the protective ring 306. A first bevel gear 305 is fixedly connected to the end of the multiple toggle frames 304 away from the connector 301. Multiple meshing teeth 307 are arranged in a ring at the bottom of the interior of the protective ring 306 and mesh with the first bevel gear 305. A sealing plate 308 is rotatably connected inside the protective ring 306 and sleeved on the outside of the multiple toggle frames 304.

[0048] The adsorption assembly also includes a chip removal pipe 11, which is rotatably connected to the bottom of the connecting rod 5. An air pump 12 is fixedly connected to the bottom of the support frame 2. The air inlet of the air pump 12 is fixedly connected to the chip removal pipe 11, and the air outlet of the air pump 12 is connected to the external collection box.

[0049] A first gear 501 is fixedly connected to the outside of the connecting rod 5, and a second gear 503 is meshed with the outside of the first gear 501. A drive motor 504 is fixedly connected inside the filter treatment shell 1, and the output shaft of the drive motor 504 is fixedly connected to the second gear 503.

[0050] In practice, a large amount of metal shavings will remain on the filter plate 3. At this time, by starting the suction pump 12, suction is generated. Through the chip discharge pipe 11 and the connecting rod 5, the suction heads 303 on multiple connecting frames 302 adsorb the metal on the filter plate 3. By starting the drive motor 504, the output end of the drive motor 504 drives the second gear 503 to rotate. The second gear 503 drives the meshing first gear 501 to rotate. The first gear 501 drives the fixedly connected connecting rod 5 to rotate. In turn, the connecting rod 5 drives the connector 301 at the top of the filter plate 3 to rotate. Thus, the suction heads 303 on multiple connecting frames 302 thoroughly vacuum the filter plate 3. When the connecting frame 302 rotates, it drives the rotatingly connected actuating frame 304 to rotate as well. The actuating frame 304 meshes with the meshing teeth 307 set inside the protective ring 306 through the first bevel gear 305 fixedly connected at one end, causing the actuating frame 304 to rotate continuously. This pushes the position of the metal on the filter plate 3 towards the suction heads 303, providing a cleaning effect.

[0051] Example 2: As shown in Figure 10, the connector includes a mounting cylinder 602 fixedly connected inside the first connecting plate 6. The mounting cylinder 602 is sleeved on the outside of the fixed cylinder 4. A sliding shaft 603 is fixedly connected to the inner wall of the mounting cylinder 602. A sliding groove 401 is opened on the outside of the fixed cylinder 4. The sliding shaft 603 extends into the sliding groove 401 and is slidably connected to the fixed cylinder 4.

[0052] As shown in Figures 6 to 9, the pushing assembly includes a bevel gear disk 801 fixedly connected to the outside of the connecting rod 5. Multiple second bevel gears 802 are meshed on the outside of the bevel gear disk 801. A transmission rod 803 is fixedly connected to one side of each of the multiple second bevel gears 802. An incomplete gear 804 is fixedly connected to the end of each of the multiple transmission rods 803 away from the second bevel gears 802. A rack 806 is meshed on the outside of each of the multiple incomplete gears 804. The multiple racks 806 are all fixedly connected to the bottom of the second connecting disk 7. A fixing frame 805 is fixedly connected to the outside of the fixing cylinder 4. The multiple transmission rods 803 pass through the fixing frame 805 and are rotatably connected to the fixing frame 805.

[0053] The bottom of the second connecting plate 7 is provided with a fixing ring plate 10, which is fixedly connected to the inner wall of the filter treatment shell 1. Multiple telescopic rods 901 and springs 902 are fixedly connected between the second connecting plate 7 and the fixing ring plate 10, and the springs 902 are sleeved on the outside of the telescopic rods 901.

[0054] In specific implementation, when the connecting rod 5 rotates, it drives the bevel gear disk 801 fixedly connected to the outside. The bevel gear disk 801 drives multiple meshing second bevel gears 802, which in turn drive the fixedly connected transmission rod 803 to rotate. The rotation of the transmission rod 803 drives the incomplete gear 804 to rotate. Since the incomplete gear 804 partially meshes with the rack 806, it can push the rack 806 upward to move the second connecting disk 7. When disengaged, the second connecting disk 7 is pulled downward by the spring 902. In this embodiment, the second connecting disk 7... A windproof cloth is installed at the placement slot 701. When the second connecting plate 7 and the first connecting plate 6 move upward, the sliding shaft 603 inside the mounting cylinder 602 is in the sliding groove 401 outside the fixed cylinder 4, as shown in Figure 10. Consequently, the first connecting plate 6 rotates, causing the exposed slot 601 and the placement slot 701 to overlap, exposing the windproof cloth installed at the placement slot 701. When the second connecting plate 7 rises, the pressure generated by the upward movement of the windproof cloth blows the metal filings on the filter plate 3 upward, and they are adsorbed by the adsorption component of Embodiment 1, thereby further improving the cleaning effect of the filter plate 3.

[0055] Example 3: As shown in Figures 6 to 9, a pressing plate 705 is provided at the bottom of the second connecting plate 7. A push rod 707 is fixedly connected between a plurality of racks 806 and the pressing plate 705. A plurality of airbags 702 are fixedly connected to the top of the pressing plate 705. A support plate 706 corresponding to each of the plurality of airbags 702 is fixedly connected to the inner wall of the fixing ring plate 10. The plurality of airbags 702 are respectively fixedly connected to the top of the inner side of the support plate 706.

[0056] Each of the multiple placement slots 701 is provided with an air outlet frame 708, and each of the multiple air outlet frames 708 is fixedly connected to the second connecting plate 7. Each of the multiple air outlet frames 708 is fixedly connected to a multiple airbag 702 by a connecting pipe 704. Each of the multiple connecting pipes 704 is provided with a one-way air outlet valve on its outer side, and each of the multiple airbags 702 is provided with a one-way air inlet valve at its bottom.

[0057] In practice, when the rack 806 is pushed upward, multiple racks 806 drive the extrusion plate 705 to rise through the push rod 707. The extrusion plate 705 extrudes the air bladder 702 between the support plates 706, causing the gas inside the air bladder 702 to be injected into the air outlet frame 708 through the connecting pipe 704. When the second connecting plate 7 rises, the air outlet frame 708 releases air, improving the backflushing effect on the filter plate 3. When the extrusion plate 705 descends, the air bladder 702 is re-inflated, avoiding incomplete cleaning of iron filings on the filter plate 3.

[0058] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0059] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0060] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A separate cutting fluid filtration module for machine tools, characterized in that, include: A support frame (2) is detachably connected to the outside of the machine tool. A filter processing shell (1) is fixedly connected inside the support frame (2). An inlet valve (14) for liquid inlet is provided on the top of the filter processing shell (1), and a drain valve (13) for liquid outlet is provided on the outside of the filter processing shell (1). A filter plate (3) for filtration is fixedly connected inside the filter processing shell (1). A connecting rod (5) passes through the filter plate (3) and is rotatably connected to the filter plate (3). An adsorption component for cleaning the filter plate (3) is provided on the top of the connecting rod (5). A fixed cylinder (4) is sleeved on the outside of the connecting rod (5) and rotates with the connecting rod (5). The fixed cylinder (4) is fixedly connected to the bottom of the filter plate (3). A first connecting plate (6) is movably sleeved on the outside of the fixed cylinder (4). Multiple exposed grooves (601) are opened on the outside of the first connecting plate (6). A second connecting plate (7) is rotatably connected to the bottom of the first connecting plate (6). Multiple placement grooves (701) are opened on the outside of the second connecting plate (7). The multiple exposed grooves (601) and the multiple placement grooves (701) are staggered. A connecting member is provided between the first connecting plate (6) and the fixed cylinder (4) for the placement grooves (701) and the exposed grooves (601) to overlap. The bottom end of the connecting rod (5) is provided for pushing the second connecting plate (701). The adsorption assembly includes a connector (301) fixedly connected to the top of the connecting rod (5), a plurality of connecting frames (302) fixedly connected to the outside of the connector (301), a plurality of suction heads (303) for adsorption are provided on the outside of the plurality of connecting frames (302), a protective ring (306) is fixedly connected to the top of the filter plate (3), a lever (304) is provided on the side of the plurality of connecting frames (302) near the suction head (303), the plurality of levers (304) penetrate the connecting frames (302) and extend into the interior of the protective ring (306), and the ends of the plurality of levers (304) away from the connector (301) are... All are fixedly connected to a first bevel gear (305). The bottom of the inner end of the protective ring (306) is provided with multiple meshing teeth (307) and meshes with the first bevel gear (305). The inner end of the protective ring (306) is rotatably connected to a sealing plate (308) and sleeved on the outside of multiple actuating frames (304). The adsorption assembly also includes a chip removal pipe (11). The chip removal pipe (11) is rotatably connected to the bottom of the connecting rod (5). The bottom of the inner end of the support frame (2) is fixedly connected to an air suction pump (12). The air suction port of the air suction pump (12) is fixedly connected to the chip removal pipe (11). The air outlet of the air suction pump (12) is connected to an externally provided collection box.

2. The separate cutting fluid filtration module for machine tools according to claim 1, characterized in that: The connector includes a mounting cylinder (602) fixedly connected inside the first connecting plate (6). The mounting cylinder (602) is sleeved on the outside of the fixed cylinder (4). A sliding shaft (603) is fixedly connected to the inner wall of the mounting cylinder (602). A sliding groove (401) is provided on the outside of the fixed cylinder (4). The sliding shaft (603) extends into the sliding groove (401) and is slidably connected to the fixed cylinder (4).

3. The separate cutting fluid filtration module for machine tools according to claim 2, characterized in that: The pushing assembly includes a bevel gear disk (801) fixedly connected to the outside of the connecting rod (5). Multiple second bevel gears (802) are meshed on the outside of the bevel gear disk (801). A transmission rod (803) is fixedly connected to one side of each of the multiple second bevel gears (802). An incomplete gear (804) is fixedly connected to the end of each of the multiple transmission rods (803) away from the second bevel gears (802). A rack (806) is meshed on the outside of each of the multiple incomplete gears (804). The multiple racks (806) are fixedly connected to the bottom of the second connecting disk (7). A fixing frame (805) is fixedly connected to the outside of the fixing cylinder (4). The multiple transmission rods (803) pass through the fixing frame (805) and are rotatably connected to the fixing frame (805).

4. The separate cutting fluid filtration module for machine tools according to claim 3, characterized in that: The bottom of the second connecting plate (7) is provided with a fixing ring plate (10), which is fixedly connected to the inner wall of the filter treatment shell (1). Multiple telescopic rods (901) and springs (902) are fixedly connected between the second connecting plate (7) and the fixing ring plate (10), and the springs (902) are sleeved on the outside of the telescopic rods (901).

5. The separate cutting fluid filtration module for machine tools according to claim 4, characterized in that: The second connecting plate (7) is provided with a pressing plate (705) at the bottom. Multiple racks (806) are fixedly connected to the pressing plate (705) with push rods (707). Multiple airbags (702) are fixedly connected to the top of the pressing plate (705). The inner wall of the fixing ring plate (10) is fixedly connected with a support plate (706) corresponding to the multiple airbags (702). The multiple airbags (702) are fixedly connected to the top of the support plate (706) respectively.

6. The separate cutting fluid filtration module for machine tools according to claim 5, characterized in that: Each of the multiple placement slots (701) is provided with an air outlet frame (708), and each of the multiple air outlet frames (708) is fixedly connected to the second connecting plate (7). Each of the multiple air outlet frames (708) is fixedly connected to a multiple airbag (702) by a connecting pipe (704). Each of the multiple connecting pipes (704) is provided with a one-way air outlet valve on the outside, and each of the multiple airbags (702) is provided with a one-way air inlet valve at the bottom.

7. The separate cutting fluid filtration module for machine tools according to claim 1, characterized in that: A first gear (501) is fixedly connected to the outside of the connecting rod (5), and a second gear (503) is meshed with the outside of the first gear (501). A drive motor (504) is fixedly connected inside the filter treatment shell (1), and the output shaft of the drive motor (504) is fixedly connected to the second gear (503).

8. A method for filtering cutting fluid for machine tools, applicable to the separate cutting fluid filtration module for machine tools as described in any one of claims 1-7, characterized in that, Includes the following steps: S1. Used cutting fluid is injected into the filter housing (1) through the inlet valve (14); S2. The cutting fluid is filtered through the filter plate (3), and a large amount of metal filings are filtered onto the top of the filter plate (3). Then, the drain valve (13) is opened to transport the filtered cutting fluid; S3. The second connecting plate (7) and the first connecting plate (6) are pushed up and down by the push assembly. The dust on the filter plate (3) is blown away by the upward movement of the second connecting plate (7) and the first connecting plate (6); S4. Finally, the metal filings on the filter plate (3) are adsorbed and collected by the adsorption assembly at the top of the connecting rod (5).

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