A layer filter mechanism based on cutting fluid recovery and reuse

Abstract

The utility model discloses a layer filtering mechanism based on cutting fluid recovery and reuse, and relates to the technical field of cutting fluid recovery, comprising a filter cartridge and a cartridge cover arranged on the top of the filter cartridge, a connecting shaft is rotatably arranged on the top of the cartridge cover, a driving motor is arranged on the top of the connecting shaft, a filter assembly is arranged on the bottom of the connecting shaft, and an electric telescopic rod is arranged at the rear end of the cartridge cover; the filter assembly comprises an annular plate 1 arranged on the bottom of the connecting shaft, a circular bracket arranged in the filter cartridge, and a plurality of connecting plates arranged on the outer wall of the annular plate 1, an annular plate 2 is arranged on the inner wall of the circular bracket, an outer filter screen is arranged on the annular plate 2, and an inner filter screen is arranged inside the outer filter screen; the utility model facilitates filtering out impurities in the cutting fluid through the use of the filter assembly, thereby facilitating the recovery and reuse of the cutting fluid; through the use of the outer filter screen and the inner filter screen, metal debris in the cutting fluid can be effectively cleaned to avoid metal debris remaining in the cutting fluid, thereby improving the quality of the cutting fluid.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting fluid recovery, in particular to a layer filter mechanism based on cutting fluid recovery and reuse. Background Art

[0002] Cutting fluid is an industrial liquid used in metal cutting, chipping, grinding and other processing processes to cool and lubricate tools and workpieces. During machine tool processing, various chips are generated and mixed in the cutting fluid. Therefore, when recycling the cutting fluid, it is necessary to separate the metal chips from the liquid in the cutting fluid, which requires the use of a filtering device. However, when the existing filtering device is used, metal chips still remain in the filtered cutting fluid, so the cutting fluid needs to be filtered again. Repeated filtering of the cutting fluid will reduce the working efficiency of the cutting fluid filtration and affect the recovery of the cutting fluid. Therefore, a layer filtration mechanism based on cutting fluid recovery and reuse is proposed to solve the above problems. Summary of the invention

[0003] The purpose of the utility model is to solve the above problems and to propose a layer filter mechanism based on the recycling and reuse of cutting fluid.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A layer filter mechanism based on cutting fluid recycling and reuse, comprising a filter cartridge and a cartridge cover arranged on the top of the filter cartridge, a connecting shaft rotatably arranged on the top of the cartridge cover, a driving motor arranged on the top of the connecting shaft, a filter assembly for cutting fluid filtering arranged on the bottom of the connecting shaft, and an electric telescopic rod arranged on the rear end of the cartridge cover;

[0006] The filter assembly includes an annular plate 1 arranged on the bottom of the connecting shaft, a circular bracket arranged in the filter cylinder, and multiple connecting plates arranged on the outer wall of the annular plate 1, multiple fixing components are evenly arranged on the top of the circular bracket, an annular plate 2 is arranged on the inner wall of the circular bracket, an outer filter screen is arranged on the annular plate 2, and an inner filter screen is arranged inside the outer filter screen.

[0007] Preferably, the fixing assembly includes a fixing rod arranged on the top of the circular bracket, and the top of the fixing rod movably penetrates to the top of the connecting plate, a rectangular opening is opened on the top surface of the fixing rod, a short shaft is rotatably arranged in the rectangular opening, and a rotating rod is arranged on the outer wall of the short shaft.

[0008] Preferably, the depth of the rectangular opening is greater than half the length of the rotating rod.

[0009] Preferably, a half rubber ring is sleeved on the outer wall of the fixing rod between the rotating rod and the connecting plate.

[0010] Preferably, a plurality of clamping rods 1 are evenly arranged on the bottom of the outer filter screen, and a clamping hole 1 is provided on the top surface of the annular plate 2 to cooperate with the clamping rod 1.

[0011] Preferably, a plurality of second clamping rods are evenly arranged on the top surface of the second annular plate, and a second clamping hole is provided on the top surface of the inner filter screen to cooperate with the second clamping rods.

[0012] Preferably, the mesh diameter of the inner filter is larger than the mesh diameter of the outer filter.

[0013] Preferably, a liquid inlet pipe is provided on the top surface of the cylinder cover, and the bottom of the liquid inlet pipe is located above the inner filter net.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0015] 1. In the present application, the utility model uses a filter assembly to filter out impurities in the cutting fluid, thereby facilitating the recycling and reuse of the cutting fluid and saving resources; and through the use of an outer filter and an inner filter, it is possible to effectively clean the metal debris in the cutting fluid, thereby avoiding the metal debris remaining in the cutting fluid, thereby improving the quality of the cutting fluid, and further facilitating the recycling and reuse of the cutting fluid; wherein, through the use of a driving motor, it is convenient to rotate the inner filter and the outer filter to achieve centrifugal filtration of the cutting fluid, thereby improving the working efficiency of cutting fluid filtration;

[0016] 2. In the present application, the utility model uses a fixing assembly to facilitate fixing the circular bracket on the connecting plate, thereby facilitating fixing the inner filter and the outer filter on the circular bracket; at the same time, it also facilitates the disassembly of the inner filter and the outer filter, and facilitates the replacement of the inner filter and the outer filter. The operation is simple and convenient, and the efficiency of replacing the inner filter and the outer filter is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the structure of a front view provided according to an embodiment of the utility model is shown;

[0018] Figure 2 A schematic diagram of the structure of a rear view angle provided according to an embodiment of the utility model is shown;

[0019] Figure 3 A schematic diagram of the structure of a filter assembly provided according to an embodiment of the utility model is shown;

[0020] Figure 4 A schematic cross-sectional structure diagram of a circular bracket provided according to an embodiment of the utility model is shown;

[0021] Figure 5 A schematic diagram of the structure of a fixing assembly provided according to an embodiment of the utility model is shown;

[0022] Figure 6 A schematic structural diagram of the connection between a fixed rod and a rotating rod provided according to an embodiment of the utility model is shown.

[0023] Legend:

[0024] 1. Filter cartridge; 2. Cartridge cover; 3. Liquid inlet pipe; 4. Drive motor; 5. Electric telescopic rod; 6. Connecting shaft; 7. Fixing assembly; 701. Rotating rod; 702. Short shaft; 703. Fixing rod; 704. Rectangular opening; 8. Connecting plate; 9. Ring plate 1; 10. Circular bracket; 11. Clamping rod 1; 12. Ring plate 2; 13. Clamping rod 2; 14. Inner filter; 15. Outer filter; 16. Half rubber ring. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Embodiment 1

[0027] See also Figure 1-6 , the utility model provides a technical solution:

[0028] A layer filtering mechanism based on cutting fluid recycling and reuse comprises a filter cartridge 1 and a cartridge cover 2 arranged on the top of the filter cartridge 1, a connecting shaft 6 is rotatably provided on the top of the cartridge cover 2, a driving motor 4 is provided on the top of the connecting shaft 6, and the driving motor 4 is used to facilitate the rotation of an inner filter screen 14 and an outer filter screen 15, so as to realize centrifugal filtration of the cutting fluid, thereby improving the working efficiency of cutting fluid filtration; a filtering assembly for cutting fluid filtering is provided at the bottom of the connecting shaft 6, and the use of the filtering assembly facilitates the filtering of impurities in the cutting fluid, thereby facilitating the recycling and reuse of the cutting fluid and saving resources; an electric telescopic rod 5 is provided at the rear end of the cartridge cover 2, and the use of the electric telescopic rod 5 facilitates the opening of the cartridge cover 2, thereby facilitating the disassembly of the inner filter screen 14 and the outer filter screen 15, and further facilitates the replacement of the inner filter screen 14 and the outer filter screen 15.

[0029] The filter assembly includes an annular plate 19 arranged on the bottom of the connecting shaft 6, a circular bracket 10 arranged in the filter cartridge 1, and a plurality of connecting plates 8 arranged on the outer wall of the annular plate 19. A plurality of fixing assemblies 7 are evenly arranged on the top of the circular bracket 10. An annular plate 2 12 is arranged on the inner wall of the circular bracket 10. An outer filter screen 15 is arranged on the annular plate 2 12. An inner filter screen 14 is arranged inside the outer filter screen 15. By using the fixing assembly 7, it is convenient to fix the circular bracket 10 on the connecting plate 8, thereby facilitating the fixing of the inner filter screen 14 and the outer filter screen 15 on the circular bracket 10. At the same time, it is also convenient to disassemble the inner filter screen 14 and the outer filter screen 15, and to replace the inner filter screen 14 and the outer filter screen 15. The operation is simple and convenient, and the efficiency of replacing the inner filter screen 14 and the outer filter screen 15 is improved.

[0030] Embodiment 2

[0031] The technical scheme is basically the same as that of embodiment 1, with the difference that the fixing assembly 7 includes a fixing rod 703 arranged on the top of the circular bracket 10, and the top of the fixing rod 703 is movable through the top of the connecting plate 8, a rectangular opening 704 is provided on the top surface of the fixing rod 703, a short shaft 702 is rotatably provided in the rectangular opening 704, and a rotating rod 701 is provided on the outer wall of the short shaft 702.

[0032] In the present invention, the depth of the rectangular opening 704 is greater than half the length of the rotating rod 701, so that the rotating rod 701 and the fixing rod 703 are parallel to each other, thereby facilitating the release of the fixing of the circular bracket 10 and further facilitating the disassembly of the outer filter 15 and the inner filter 14.

[0033] In the utility model, a half rubber ring 16 is sleeved on the outer wall of the fixing rod 703 between the rotating rod 701 and the connecting plate 8. The use of the half rubber ring 16 facilitates the limiting of the fixing rod 703, thereby preventing the rotating rod 701 from rotating when the fixing assembly 7 is in use and causing the circular bracket 10 to be unlocked, thereby improving the stability of the fixing assembly 7.

[0034] In the utility model, a plurality of clamping rods 11 are evenly arranged at the bottom of the outer filter 15, and a clamping hole 1 is opened on the top surface of the annular plate 12 to cooperate with the clamping rod 11; through the coordinated use of the clamping rod 11 and the clamping hole 1, the outer filter 15 is conveniently installed on the circular bracket 10, the operation is simple and convenient, and the work efficiency of installing or removing the outer filter 15 is improved.

[0035] In the utility model, a plurality of clamping rods 13 are evenly arranged on the top surface of the annular plate 12, and a clamping hole 2 is opened on the top surface of the inner filter 14 to cooperate with the clamping rods 13; through the coordinated use of the clamping rods 13 and the clamping holes 2, the inner filter 14 is conveniently installed on the outer filter 15, the operation is simple and convenient, and the work efficiency of installing or removing the inner filter 14 is improved.

[0036] In the present invention, the mesh diameter of the inner filter 14 is larger than the mesh diameter of the outer filter 15, which is convenient for effectively filtering the cutting fluid and avoiding impurities remaining in the cutting fluid, thereby facilitating the recycling and reuse of the cutting fluid.

[0037] In the utility model, a liquid inlet pipe 3 is provided on the top surface of the cylinder cover 2 , and the bottom of the liquid inlet pipe 3 is located above the inner filter screen 14 , so as to facilitate the cutting fluid to be injected into the inner filter screen 14 .

[0038] Working principle: When the utility model is used, the cutting fluid is first injected into the inner filter screen 14 through the liquid inlet pipe 3, and then the driving motor 4 is started, and the connecting shaft 6 is driven to rotate by the output shaft of the driving motor 4, and then the annular plate 9 and the connecting plate 8 are driven to rotate, thereby driving the circular bracket 10 to rotate, and further driving the inner filter screen 14 and the outer filter screen 15 to rotate, so as to realize the centrifugal filtration of the cutting fluid, thereby improving the working efficiency of the cutting fluid filtration; the filtered cutting fluid flows out through the liquid outlet pipe at the bottom of the filter cylinder 1, and the impurities will remain on the inner filter screen 14 and the outer filter screen 15;

[0039] When cleaning the impurities on the inner filter 14 and the outer filter 15, the electric telescopic rod 5 is opened, and the movable end of the electric telescopic rod 5 is extended to drive the cylinder cover 2 to move upward, thereby driving the connecting shaft 6 and the connecting plate 8 to move upward, thereby driving the circular bracket 10 to move upward, and further moving the inner filter 14 and the outer filter 15 upward;

[0040] Then, remove the half rubber ring 16, rotate the rotating rod 701, make the rotating rod 701 and the fixing rod 703 in a vertical state, and remove the fixing rod 703 from the connecting plate 8; then take out the inner filter 14 and the outer filter 15 respectively, and realize the disassembly of the inner filter 14 and the outer filter 15; install the cleaned inner filter 14 and the outer filter 15 into the circular bracket 10 in sequence, insert the fixing rod 703 into the connecting plate 8, and rotate the rotating rod 701 so that the rotating rod 701 and the fixing rod 703 are in a horizontal state, and finally clamp the half rubber ring 16 on the outer wall of the fixing rod 703 to realize the limiting of the rotating rod 701; finally, cover the filter cylinder 1 with the cylinder cover 2 through the electric telescopic rod 5.

[0041] The above description of the embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A layer filter mechanism based on cutting fluid recovery and reuse, comprising a filter cartridge (1) and a cartridge cover (2) arranged on the top of the filter cartridge (1), characterized in that: A connecting shaft (6) is rotatably provided at the top of the cylinder cover (2), a driving motor (4) is provided at the top of the connecting shaft (6), a filtering assembly for filtering cutting fluid is provided at the bottom of the connecting shaft (6), and an electric telescopic rod (5) is provided at the rear end of the cylinder cover (2); The filter assembly comprises an annular plate (9) arranged on the bottom of the connecting shaft (6), a circular bracket (10) arranged in the filter cartridge (1), and a plurality of connecting plates (8) arranged on the outer wall of the annular plate (9), a plurality of fixing components (7) are evenly arranged on the top of the circular bracket (10), an annular plate (12) is arranged on the inner wall of the circular bracket (10), an outer filter screen (15) is arranged on the annular plate (12), and an inner filter screen (14) is arranged inside the outer filter screen (15).

2. A layer filter mechanism based on cutting fluid recovery and reuse according to claim 1, characterized in that: The fixing assembly (7) comprises a fixing rod (703) arranged on the top of the circular bracket (10), and the top of the fixing rod (703) movably penetrates to the top of the connecting plate (8), and a rectangular opening (704) is provided on the top surface of the fixing rod (703), a short shaft (702) is rotatably provided in the rectangular opening (704), and a rotating rod (701) is provided on the outer wall of the short shaft (702).

3. A layer filter mechanism based on cutting fluid recovery and reuse according to claim 2, characterized in that: The depth of the rectangular opening (704) is greater than half the length of the rotating rod (701).

4. A layer filter mechanism based on cutting fluid recovery and reuse according to claim 2, characterized in that: A half rubber ring (16) is sleeved on the outer wall of the fixed rod (703) between the rotating rod (701) and the connecting plate (8).

5. The layer filter mechanism based on cutting fluid recovery and reuse according to claim 1 is characterized in that: The bottom of the outer filter screen (15) is evenly provided with a plurality of clamping rods (11), and the top surface of the annular plate (12) is provided with a clamping hole (1) to match the clamping rod (11).

6. The layer filter mechanism based on cutting fluid recycling and reuse according to claim 1 is characterized in that: A plurality of second clamping rods (13) are evenly arranged on the top surface of the second annular plate (12), and a second clamping hole is provided on the top surface of the inner filter (14) to match the second clamping rods (13).

7. The layer filter mechanism based on cutting fluid recovery and reuse according to claim 1 is characterized in that: The mesh diameter of the inner filter (14) is larger than the mesh diameter of the outer filter (15).

8. The layer filter mechanism based on cutting fluid recycling and reuse according to claim 1 is characterized in that: A liquid inlet pipe (3) is provided on the top surface of the cylinder cover (2), and the bottom of the liquid inlet pipe (3) is located above the inner filter screen (14).

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