Filtering system and machine tool equipment

Abstract

The utility model relates to the technical field of machining, in particular to a filtering system and machine tool equipment. The filtering system comprises a chip removal device, a filtering device and a cooling device, the chip removal device is used for receiving cutting fluid discharged by the machine tool and comprises a first filtering mechanism, the first filtering mechanism comprises a plurality of filtering pieces arranged at intervals, the section of each filtering piece is in an inverted triangle shape, and the filtering pieces are used for conducting primary filtering on the cutting fluid; the filtering device is used for receiving the cutting fluid filtered by the filtering part and carrying out secondary filtering on the cutting fluid, and the cooling device is used for cooling the cutting fluid filtered by the filtering device, so that the filtering effect and the filtering precision of the cutting fluid are improved, the cutting fluid meets the cyclic utilization condition, and the production cost is reduced. By applying the filtering system to the machine tool equipment, the filtering effect and the filtering precision of the cutting fluid are improved, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of machining, in particular to a filtration system and a machine tool device. Background Art

[0002] A numerically controlled machine tool is an automated machine tool equipped with a program control system. Its control system can logically process a program with control codes or other symbolic instructions, decode it, and send out various control signals to control the actions of the machine tool, and automatically machine parts according to the shape and size required by the drawing.

[0003] During the cutting process of a numerically controlled machine tool on metal or non-metal materials, various chips of different shapes will be generated. And according to the processing needs, sometimes a coolant is used to cool down the workpiece being machined. The coolant and the chips are mixed to form cutting fluid. In order to reduce production costs and achieve energy conservation and emission reduction, it is usually necessary to filter the cutting fluid, and use the filtered cutting fluid as a new coolant to enter the machine tool for recycling.

[0004] In the prior art, a chip conveyor is usually used to filter the cutting fluid, which has problems such as poor filtering effect and the inability to recycle the filtered cutting fluid; especially in a machine tool system with a large flow rate and high flow velocity, the cutting fluid cannot be fully filtered, and the filtering effect of the filtered cutting fluid is poor and it cannot be recycled.

[0005] Therefore, there is an urgent need for a filtration system and a machine tool device to solve the above problems. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a filtration system and a machine tool device, which improve the filtering effect and filtering accuracy of the cutting fluid, enable the cutting fluid to meet the conditions for recycling, and reduce production costs.

[0007] To achieve the above purpose, the following technical solutions are provided:

[0008] A filtration system, comprising:

[0009] A chip removal device, which is used to receive the cutting fluid discharged from the machine tool and includes a first filtering mechanism. The first filtering mechanism includes a plurality of filtering elements arranged at intervals. The cross-section of the filtering element is in an inverted triangular shape, and the filtering element is used to perform a primary filtration on the cutting fluid;

[0010] A filtering device, which is used to receive the cutting fluid filtered by the filtering element and perform a secondary filtration on the cutting fluid;

[0011] A cooling device, which is used to cool the cutting fluid filtered by the filtering device.

[0012] As an alternative, the chip removal device further includes:

[0013] A conveying mechanism, including a first driving member, a conveying member, and a scraping plate. The conveying member is disposed at the output end of the driving member, the scraping plate is disposed outside the conveying member, the filtering member is located between the conveying member and the scraping plate, and the first driving member is used to drive the conveying member and the scraping plate thereon to move.

[0014] As an alternative, the chip removal device further includes:

[0015] A first detection member, which is used to detect the liquid level of the cutting fluid filtered by the filtering member.

[0016] As an alternative, the filtering device includes:

[0017] A second filtering mechanism, which is used to receive and filter the cutting fluid filtered by the filtering member;

[0018] A first filtering water tank, which is disposed below the second filtering mechanism. The first filtering water tank includes a tank body and a flow buffering member. The flow buffering member is disposed inside the tank body and is opposite to the second filtering mechanism, and the flow buffering member is disposed to incline downward.

[0019] As an alternative, the first filtering water tank includes:

[0020] A spacer, which is disposed inside the tank body and divides the tank body into a first cavity and a second cavity. The spacer is provided with a notch to communicate the first cavity and the second cavity.

[0021] As an alternative, the filtering device further includes:

[0022] A second detection member, which is disposed inside the tank body and is configured to detect the liquid level of the cutting fluid inside the tank body.

[0023] As an alternative, the filtering device includes:

[0024] A paper unwinding roller, which is used to unwind filter paper;

[0025] A paper pressing roller, and the filter paper is wound around the lower part of the paper pressing roller;

[0026] A paper winding roller, which is used to provide traction for the filter paper.

[0027] As an alternative, the filtering mechanism further includes:

[0028] A third detection member. The paper pressing roller has a filtering cavity, and the third detection member is configured to detect the liquid level of the filtering cavity.

[0029] As an alternative, the filtration system further includes a control mechanism, and the chip removal device, the filtration device, and the cooling device are respectively electrically connected to the control mechanism.

[0030] A machine tool device includes a machine tool and the above-mentioned filtration system. The filtration system is separately arranged from the machine tool, and the filtration system is used for filtering the cutting fluid discharged by the machine tool.

[0031] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0032] The filtration system provided by the present utility model improves the filtration effect and filtration accuracy of the cutting fluid, enables the cutting fluid to meet the conditions for recycling, and reduces production costs;

[0033] The machine tool device provided by the present utility model, by applying the above-mentioned filtration system, improves the filtration effect and filtration accuracy of the cutting fluid, enables the cutting fluid to meet the conditions for recycling, and reduces production costs. Description of the Drawings

[0034] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments of the present utility model. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to the content of the embodiments of the present utility model and these drawings.

[0035] Figure 1 It is a schematic structural diagram of the filtration system provided by the embodiment of the present utility model;

[0036] Figure 2 It is a simplified structural diagram of the filtration system provided by the embodiment of the present utility model;

[0037] Figure 3 It is a schematic structural diagram of the filter element provided by the embodiment of the present utility model;

[0038] Figure 4 It is a schematic structural diagram of the filtration device provided by the embodiment of the present utility model;

[0039] Figure 5 It is a partial schematic structural diagram of the filtration device provided by the embodiment of the present utility model;

[0040] Figure 6 It is a schematic structural diagram of the box body provided by the embodiment of the present utility model;

[0041] Figure 7 It is a partial schematic structural diagram of the box body provided by the embodiment of the present utility model.

[0042] Reference Signs:

[0043] 100. Filter system;

[0044] 10. Chip removal device; 11. First filtering mechanism; 111. Filter element; 112. Second filtering water tank; 12. First driving part; 13. First detecting part; 14. Supporting mechanism; 141. Mounting frame; 142. Caster; 143. Foot cup;

[0045] 20. Filtering device; 21. Second filtering mechanism; 211. Unwinding roller; 212. Rewinding roller; 213. Filter paper; 214. Paper pressing roller; 2141. Filtering cavity; 215. Second detecting part; 22. First filtering water tank; 221. Box body; 2211. First cavity; 2212. Second cavity; 222. Flow slowing part; 223. Spacing part; 2231. Notch; 224. Third detecting part; 225. Baffle; 23. Housing; 24. Chip receiving box;

[0046] 30. Cooling device;

[0047] 40. Control mechanism;

[0048] 50. Power mechanism;

[0049] 200. Machine tool. Detailed implementation manners

[0050] To make the above objects, features and advantages of the present application more obvious and understandable, the following will describe the detailed implementation manners of the present application with reference to the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present application. Therefore, the present application is not limited by the specific embodiments disclosed below.

[0051] In the description of the present application, it should be understood that if terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, the orientation or positional relationship indicated by these terms is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present application.

[0052] In addition, if the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0053] In this application, unless otherwise clearly specified and defined, if terms such as "installed", "connected", "joined", "fixed", etc. appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0054] In this application, unless otherwise clearly specified and defined, if there is a description such as a first feature being "on" or "under" a second feature, the meaning can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over", and "on top of" the second feature can mean that the first feature is directly above or obliquely above the second feature, or simply indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath", and "underneath" the second feature can be that the first feature is directly below or obliquely below the second feature, or simply indicates that the first feature has a lower horizontal height than the second feature.

[0055] It should be noted that if an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or there can also be an intermediate element. If an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. If so, the terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used in this application are only for the purpose of illustration and do not represent the only implementation.

[0056] This embodiment provides a machine tool device, which includes a machine tool 200. The machine tool 200 is used for machining parts. During the machining of parts by the machine tool 200, chips will be generated. During the machining process, heat will be generated when the cutting tool of the machine tool 200 contacts the parts. In order to achieve continuous production, sometimes a coolant is used to cool down the parts and / or the cutting tool. Finally, the coolant and chips are mixed to form cutting fluid and discharged from the side of the machine tool 200.

[0057] Among them, the machine tool 200 can be a numerical control machine tool, a conventional machine tool, etc. The parts can be parts made of metal or non-metal materials, which are not limited here.

[0058] In order to reduce production costs and achieve energy conservation and emission reduction, it is usually necessary to filter the cutting fluid, and use the filtered cutting fluid as a new coolant to enter the machine tool 200 for recycling.

[0059] Generally, the filtration system 100 is used to filter the cutting fluid. With the acceleration of the modern production rhythm and the improvement of the processing efficiency of the machine tool 200, along with the rapid development of heavy equipment such as large marine engines and heavy locomotive engines, super-large parts need to be processed by large horizontal machining centers. The shapes of their parts are also diverse, and the processing procedures are complex and changeable. For different actual requirements such as high-precision machining, the chip removal function and high-precision filtration requirements of the filtration system 100 are significantly improved.

[0060] The filtration system 100 of this embodiment is separately arranged from the machine tool 200, so that the machine tool 200 can move independently, and multiple machine tools 200 can share the filtration system 100, with a high degree of integration. At the same time, the separate arrangement of the filtration system 100 and the machine tool 200 facilitates making the filtration system 100 larger, meeting the filtration of the large-flow cutting fluid of the machine tool 200, and can also reduce the frequency of the user cleaning and maintaining the filtration system 100, improving the user experience.

[0061] Specifically, as Figures 1-3 shown, the filtration system 100 provided in this embodiment includes a chip removal device 10, a filtration device 20, and a cooling device 30. The chip removal device 10 is used to receive the cutting fluid discharged from the machine tool 200 and includes a first filtration mechanism 11. The first filtration mechanism 11 includes a plurality of spaced-apart filter elements 111. The cross-section of the filter element 111 is in an inverted triangular shape. The filter element 111 is used to perform a primary filtration on the cutting fluid. The filtration device 20 is used to receive the cutting fluid filtered by the filter element 111 and perform a secondary filtration on the cutting fluid. The cooling device 30 is used to cool the cutting fluid filtered by the filtration device 20. Among them, the cooling device 30 can be any existing air-cooling device or water-cooling device that can achieve the above functions, etc.

[0062] The cutting fluid is first filtered by the chip removal device 10 to filter out most of the chips in the cutting fluid. Then, the cutting fluid filtered by the chip removal device 10 is secondarily filtered by the filtering device 20, which improves the filtering effect and precision of the cutting fluid, enables the cutting fluid to meet the conditions for recycling, and reduces production costs. By providing multiple filter elements 111 in an inverted triangle shape to filter the chips in the cutting fluid, the filtering effect can be improved, and it is not easily blocked, which is beneficial to improving the filtering efficiency. The cutting fluid secondarily filtered by the filtering device 20 is cooled by the cooling device 30, so that the cutting fluid can be directly circulated to the side of the machine tool 200 for recycling, facilitating continuous production.

[0063] Optionally, the filtration system 100 further includes a power mechanism 50, which is used to provide power to the cutting fluid to enable the cutting fluid to flow between the machine tool 200, the chip removal device 10, the filtering device 20, and the cooling device 30. Specifically, the power mechanism 50 can be any pump in the prior art that can achieve the above functions.

[0064] Optionally, the chip removal device 10 further includes a conveying mechanism and a supporting mechanism 14. The conveying mechanism is arranged on the supporting mechanism 14 and is used to convey and transfer the chips filtered by the filtering mechanism, and the supporting mechanism 14 is used to carry the conveying mechanism.

[0065] Specifically, as Figure 1 shown, the supporting mechanism 14 includes a mounting frame 141. The conveying mechanism is arranged on the mounting frame 141, and casters 142 are arranged under the mounting frame 141 to facilitate the movement of the chip removal device 10. Further, adjustable feet 143 are also provided under the mounting frame 141 to facilitate the fixation of the chip removal device 10 during operation.

[0066] Specifically, the conveying mechanism includes a first driving member 12, a conveying member, and a scraper. The conveying member is arranged at the output end of the driving member, the scraper is arranged on the outside of the conveying member, and the filter element 111 is located between the conveying member and the scraper. The first driving member 12 is used to drive the conveying member and the scraper thereon to move. Among them, the first driving member 12 can be a motor. The conveying member can be an existing chain plate conveying mechanism or a belt conveying mechanism.

[0067] Optionally, the number of scrapers is multiple, and the multiple scrapers are arranged on the transmission member at intervals along the traveling direction of the transmission member to improve the scraping effect on the chips. Optionally, at least one scraper is provided with a brush on the side facing the filter element 111 to further improve the scraping effect on the chips.

[0068] Optionally, the chip removal device 10 further includes a chip discharge pipe, which is arranged at the end of the conveying mechanism and extends in the vertical direction, enabling the centralized discharge of the chips and avoiding the chips falling due to inertia, which is not convenient for chip collection.

[0069] Optionally, the chip removal device 10 further includes a slag receiving box, which is opposite to the chip removal pipeline and is used to receive, store and transport the chips conveyed by the conveying member, so as to realize the centralized treatment of the chips.

[0070] Optionally, the first filtering mechanism 11 further includes a second filtering water tank 112, which is arranged below the filtering member 111 and is used to hold the cutting fluid filtered by the filtering member 111.

[0071] Optionally, the chip removal device 10 further includes a first detecting member 13, which is arranged in the second filtering water tank 112. The first detecting member 13 is used to detect the liquid level of the cutting fluid filtered by the filtering member 111 in the second filtering water tank 112. When the first detecting member 13 detects that the cutting fluid in the second filtering water tank 112 reaches the preset height of the first detecting member 13, the power mechanism 50 discharges the cutting fluid in the second filtering water tank 112. Specifically, the first detecting member 13 can be a liquid level sensor.

[0072] As Figure 1 、 Figure 2 、 Figure 4 and Figure 5 shown, the filtering device 20 includes a second filtering mechanism 21 and a first filtering water tank 22. The second filtering mechanism 21 is used to hold and filter the cutting fluid filtered by the filtering member 111; the first filtering water tank 22 is arranged below the second filtering mechanism 21 and is used to hold the cutting fluid filtered by the second filtering mechanism 21.

[0073] Optionally, the filtering device 20 includes a housing 23. The second filtering mechanism 21 includes a unwinding roller 211, a winding roller 212 and a paper pressing roller 214. The unwinding roller 211, the winding roller 212 and the paper pressing roller 214 of the second filtering mechanism 21 are all arranged on the housing 23. The unwinding roller 211 is used to unwind the filter paper 213. The filter paper 213 is wound around and passes below the paper pressing roller 214. The winding roller 212 is used to provide traction for the filter paper 213 so that the filter paper 213 can move relative to the paper pressing roller 214.

[0074] Optionally, the paper pressing roller 214 has a filtering cavity 2141. During filtering, the power mechanism 50 transfers the cutting fluid once filtered by the chip removal device 10 into the filtering cavity 2141, and the cutting fluid is secondarily filtered through the filter paper 213. Among them, the filtering accuracy of the filter paper 213 can reach 30μm, with high filtering accuracy and high cleanliness of the filtered cutting fluid, which can be recycled.

[0075] Optionally, as Figure 6As shown in the figure, the first filtration water tank 22 includes a tank body 221 and a flow buffering member 222. The flow buffering member 222 is arranged inside the tank body 221 and is opposite to the second filtration mechanism 21. The flow buffering member 222 is arranged to incline downward. The flow buffering member 222 is used to buffer the cutting fluid filtered by the second filtration mechanism 21, avoiding the direct fall of the cutting fluid into the tank body 221 to generate foam, thereby preventing the foam from affecting the operation of the power mechanism 50 and the cleanliness of the cutting fluid.

[0076] Optionally, the filtration mechanism further includes a third detection member 224 configured to detect the liquid level of the filtration chamber 2141. The cutting fluid penetrates through the filter paper 213 and falls into the tank body 221, and the filtered chips are retained on the filter paper 213. As the chips on the filter paper 213 increase, the liquid level in the filtration chamber 2141 rises. When the liquid level in the filtration chamber 2141 reaches the preset height of the third detection member 224, the filtration effect of the part of the filter paper 213 in the chip filtration state has decreased and can no longer continue to undertake the filtration work. After being triggered, the third detection member 224 sends a signal to start the winding roller 212 to pull out the part of the filter paper 213 carrying the chips from the filtration chamber 2141. During the transmission process, a new part of the filter paper 213 is supplied from the unwinding roller 211 to the lower part of the paper pressing roller 214 to continue the filtration operation. Among them, the third detection member 224 is a liquid level sensor.

[0077] Optionally, the second filtration mechanism 21 further includes a second detection member 215 arranged inside the tank body 221 and configured to detect the liquid level of the cutting fluid in the tank body 221. When the second detection member 215 detects that the cutting fluid in the tank body 221 reaches the preset height of the second detection member 215, the power mechanism 50 discharges the cutting fluid in the tank body 221. Specifically, the second detection member 215 is a liquid level sensor.

[0078] Optionally, the filtration device 20 includes a chip receiving box 24 for receiving, storing and transporting the chips filtered on the filter paper 213.

[0079] Optionally, as Figure 6 and Figure 7 shown in the figure, the first filtration water tank 22 includes a spacer 223. The spacer 223 is arranged inside the tank body 221 and divides the tank body 221 into a first cavity 2211 and a second cavity 2212. The spacer 223 is provided with a notch 2231 to communicate the first cavity 2211 with the second cavity 2212. The cutting fluid filtered by the filter paper 213 falls into the first cavity 2211 after being buffered by the flow buffering member 222. The sludge in the cutting fluid precipitates at the bottom of the first cavity 2211, and the clean water in the cutting fluid enters the second cavity 2212 through the notch 2231, further improving the cleanliness of the cutting fluid.

[0080] Optionally, asFigure 6 and Figure 7 As shown in Figure 7 , a baffle 225 is provided in the box body 221. The baffle 225 is located in the second cavity 2212. An oil skimmer is provided above the second cavity 2212. The baffle 225 can prevent large fluctuations of the cutting fluid when the oil skimmer skims the oil, thus affecting the oil skimming effect. It should be noted that the oil skimmer can adopt a conventional structure in the prior art and will not be elaborated here.

[0081] The filtration system 100 further includes a control mechanism 40. The control mechanism 40 is provided on the filtration device 20. The power mechanism 50, the chip removal device 10, the filtration device 20, and the cooling device 30 are respectively electrically connected to the control mechanism 40 to coordinate and control the cooperation of each mechanism.

[0082] Note that in the description of this specification, the descriptions with reference to terms such as "some embodiments", "other embodiments", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0083] The above are only the preferred embodiments of the present invention and the applied technical principles. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein. Various obvious changes, re-adjustments, and substitutions can be made by those skilled in the art without departing from the protection scope of the present invention. Therefore, although the present invention has been described in more detail through the above embodiments, the present invention is not limited to the above embodiments. Without departing from the concept of the present invention, more other equivalent embodiments can be included, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. Filter system, characterized in that, Comprising: A chip removal device (10), the chip removal device (10) being used to receive the cutting fluid discharged from a machine tool (200) and including a first filtering mechanism (11), the first filtering mechanism (11) including a plurality of filtering elements (111) arranged at intervals, the cross-section of the filtering element (111) being in an inverted triangular shape, and the filtering element (111) being used to perform a primary filtration on the cutting fluid; A filtering device (20), the filtering device (20) being used to receive the cutting fluid filtered by the filtering element (111) and perform a secondary filtration on the cutting fluid; A cooling device (30), the cooling device (30) being used to cool the cutting fluid filtered by the filtering device (20).

2. The filtration system according to claim 1, wherein, The chip removal device (10) further includes: A conveying mechanism, including a first driving member (12), a conveying member, and a scraper, the conveying member being arranged at the output end of the driving member, the scraper being arranged on the outer side of the conveying member, the filtering element (111) being located between the conveying member and the scraper, and the first driving member (12) being used to drive the conveying member and the scraper thereon to move.

3. The filtration system according to claim 1, characterized in that The chip removal device (10) further includes: A first detecting member (13), the first detecting member (13) being used to detect the liquid level of the cutting fluid filtered by the filtering element (111).

4. The filtration system according to claim 1, characterized in that, The filtering device (20) includes: A second filtering mechanism (21), used to receive and filter the cutting fluid filtered by the filtering element (111); A first filtering water tank (22), arranged below the second filtering mechanism (21), the first filtering water tank (22) including a tank body (221) and a flow buffering member (222), the flow buffering member (222) being arranged inside the tank body (221) and facing the second filtering mechanism (21), and the flow buffering member (222) being arranged to incline downward.

5. The filtration system according to claim 4, characterized in that, The first filtering water tank (22) includes: A spacer (223), arranged inside the tank body (221) and partitioning the tank body (221) into a first cavity (2211) and a second cavity (2212), the spacer (223) being provided with a notch (2231) to communicate the first cavity (2211) with the second cavity (2212).

6. The filtration system according to claim 4, characterized in that, The filtering device (20) further includes: A second detecting member (215), arranged inside the tank body (221) and configured to detect the liquid level of the cutting fluid inside the tank body (221).

7. The filtration system according to claim 1, characterized in that, The filtering device (20) includes: A paper unwinding roller (211), used to unwind a filter paper (213); A paper pressing roller (214), the filter paper (213) being wound around the lower side of the paper pressing roller (214); A paper winding roller (212), used to provide traction for the filter paper (213).

8. The filtration system according to claim 7, characterized in that, The filtering mechanism further includes: A third detecting member (224), the paper pressing roller (214) having a filtering cavity (2141), and the third detecting member (224) being configured to detect the liquid level of the filtering cavity (2141).

9. The filtration system according to any one of claims 1-8, characterized in that, The filtering system further includes a control mechanism (40), and the chip discharging device (10), the filtering device (20), and the cooling device (30) are respectively electrically connected to the control mechanism (40).

10. Machine tool equipment, characterized in that, It includes a machine tool (200) and the filtering system according to any one of claims 1-9. The filtering system is separately provided from the machine tool (200), and the filtering system is used to filter the cutting fluid discharged by the machine tool (200).

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