A liquid-chip separator for a filter chip conveyor

Abstract

This utility model discloses a liquid-chip separator for a filter chip conveyor, relating to the field of mechanical engineering technology. The utility model includes a frame with an inclined screen inside, and a drive mechanism on one side of the frame. This utility model achieves efficient separation of micron-sized metal and non-metal chips from cutting fluid through a combined filtration structure of an electrostatic filter and an electromagnetic plate. The electrostatic filter precisely captures non-metallic particles through charge adsorption, while the rotating separator design ensures uniform liquid coverage of the electrostatic filter surface, improving adsorption efficiency. The electromagnetic plate dynamically adsorbs metal particles through magnetic force, and combined with precise speed control of the geared motor, ensures the stability and thoroughness of the separation process. This dual filtration mechanism effectively removes suspended particles from the cutting fluid, significantly extending the service life of the cutting fluid, while reducing equipment wear and machining accuracy errors caused by impurities, meeting the high standards of cutting fluid cleanliness required in precision machining.

Description

Technical Field

[0001] This utility model belongs to the field of mechanical engineering technology, and in particular relates to a liquid-chip separator for a filter screen chip conveyor. Background Technology

[0002] With the continuous development of modern manufacturing, especially in industries such as metal processing, machinery manufacturing, and precision machining, cutting technology has become an important processing method. In these processes, cutting fluid, as an essential cooling and lubricating medium, can effectively reduce friction between the tool and the workpiece, extend tool life, and improve machining quality. However, during the cutting process, cutting fluid is contaminated by chips, oil, and other impurities, especially micron-sized small chips. These chips are small and have a high particle density, making them difficult to effectively separate and treat using traditional methods. These micron-sized chips not only reduce the effectiveness of cutting fluid but may also cause equipment blockage, damage, and even affect production efficiency and workpiece machining accuracy.

[0003] Traditional liquid-chip separation technologies mostly rely on mechanical filtration, centrifugal separation, or electrostatic filtration. Traditional filter screens have relatively large pore sizes, which are not very effective at separating micron-sized small chips. They cannot effectively remove fine particles, resulting in a large amount of suspended matter remaining in the cutting fluid. This reduces the service life of the cutting fluid and the machining accuracy. Some even resort to additives or high-pressure jetting to treat the problem. These methods not only increase operating costs but may also cause secondary pollution to the environment.

[0004] To address these issues, we provide a liquid-chip separator for a filter chip conveyor. Utility Model Content

[0005] The purpose of this invention is to provide a liquid-chip separator for a filter screen chip conveyor. By combining the first and second filter components, it solves the problem in the prior art that the separation effect of micron-sized small chips is poor, and the fine particles cannot be effectively removed, resulting in a large amount of suspended matter remaining in the cutting fluid, which reduces the service life of the cutting fluid and the machining accuracy.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution.

[0007] The utility model relates to a liquid-chip shunt machine for a filter screen chip discharger, which comprises a machine case frame. An inclined screen is arranged inside the machine case frame. A driving mechanism is arranged on one side of the machine case frame. The bottom of the machine case frame is fixedly connected with a separation box. A first filtering component is arranged inside the separation box. The first filtering component includes a rotating rod movably connected inside the separation box, a fixing plate fixedly connected to the bottom of the rotating rod, a shunt pipe fixedly connected to the bottom of the fixing plate, a nozzle communicated with the bottom of the shunt pipe, and an electrostatic filter screen arranged inside the separation box. A second filtering component is arranged inside the separation box. The second filtering component includes a rotating shaft arranged inside the separation box, a mounting rod fixedly connected to the surface of the rotating shaft, an electromagnetic plate arranged on one side of the mounting rod, and a fixing buckle arranged at one end of the mounting rod.

[0008] The utility model is further arranged such that the rotating rod is a hollow cylinder, and a conveying channel is formed inside its inner cavity. A conveying pipe is arranged inside the rotating rod. The top of the conveying pipe is communicated with a rotary joint, and the other end of the rotary joint is communicated with a conveying pump. The conveying pump is located inside the machine case frame. The bottom of the conveying pipe is communicated with the shunt pipe.

[0009] The utility model is further arranged such that a support plate is fixedly connected to one side of the separation box. A servo motor is fixedly connected to the top of the support plate. The output end of the servo motor is fixedly connected with a driving wheel. The driving wheel is connected with a driven wheel through a belt. The driven wheel is fixedly connected to the surface of the rotating rod.

[0010] The utility model is further arranged such that a fixing frame is fixedly connected inside the separation box, and the electrostatic filter screen is placed inside the fixing frame.

[0011] The utility model is further arranged such that fixing grooves adapted to the fixing buckle are formed on the surfaces of the mounting rod and the electromagnetic plate, and the fixing buckle is in a shape of a C.

[0012] The utility model is further arranged such that fixing through holes are formed inside the mounting rod and the fixing buckle, and fixing bolts are threadedly connected inside the fixing through holes.

[0013] The utility model is further arranged such that a reduction motor is fixedly connected to the bottom of the separation box. The output end of the reduction motor is fixedly connected with the rotating shaft. A support rod is fixedly connected inside the separation box. The top of the rotating shaft is movably connected with the support rod through a bearing.

[0014] The utility model is further arranged such that a liquid discharge pipe is communicated with the bottom of the separation box, and a valve is communicated with the surface of the liquid discharge pipe.

[0015] The utility model has the following beneficial effects.

[0016] 1. This utility model achieves efficient separation of micron-sized metal and non-metal chips in cutting fluid through a combined filtration structure of electrostatic filter and electromagnetic plate. The electrostatic filter accurately captures non-metallic particles through charge adsorption, while the rotating diverter design ensures that the liquid evenly covers the surface of the electrostatic filter, improving adsorption efficiency. The electromagnetic plate dynamically adsorbs metal particles through magnetic force, and the precise speed control of the geared motor ensures the stability and thoroughness of the separation process. The dual filtration mechanism effectively removes suspended particles from the cutting fluid, significantly extending the service life of the cutting fluid, while reducing equipment wear and machining accuracy errors caused by impurities, meeting the high standards of cutting fluid cleanliness required in the precision machining field.

[0017] 2. This utility model, through its modular design, significantly improves the ease of maintenance and operational reliability of the equipment. The electrostatic filter is embedded in a detachable fixing frame, enabling quick disassembly and cleaning of the electrostatic filter. The electromagnetic plate, through the modular combination of the mounting rod and the rotating shaft, can be quickly fixed and replaced. The linkage design of the hollow rotating rod and the rotary joint ensures the continuity of liquid delivery and avoids the wear problems of traditional mechanical seals. The overall structure effectively reduces the failure rate and maintenance costs, making it suitable for continuous production scenarios and combining high efficiency and economy.

[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0020] Figure 1 This is a perspective view of a liquid-chip separator for a filter chip conveyor.

[0021] Figure 2 This is a structural diagram of the internal structure of the separation box in the liquid-chip separator of a filter chip conveyor.

[0022] Figure 3 This is a perspective view of the first filter component in a liquid-chip separator of a filter screen chip conveyor.

[0023] Figure 4 This is a perspective view of the second filter component in a liquid-chip separator of a filter screen chip conveyor.

[0024] Figure 5 This is an exploded view of the mounting rod and electromagnetic plate in the liquid-chip separator of a filter chip conveyor.

[0025] In the attached diagram: 1. Chassis frame; 2. Inclined screen; 3. Drive mechanism; 4. Separation box; 5. Rotating rod; 6. Fixing plate; 7. Diverter pipe; 8. Nozzle; 9. Electrostatic filter; 10. Rotating shaft; 11. Mounting rod; 12. Electromagnetic plate; 13. Fixing buckle; 14. Conveying pipe; 15. Rotary joint; 16. Support plate; 17. Servo motor; 18. Drive wheel; 19. Driven wheel; 20. Fixing frame; 21. Fixing through hole; 22. Fixing bolt; 23. Gear motor; 24. Support rod; 25. Drain pipe. Detailed Implementation

[0026] The technical solutions of the present utility model will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0027] Example 1

[0028] Please see Figures 1-5 This utility model relates to a liquid-chip separator for a filter screen chip conveyor, comprising a chassis frame 1, an inclined screen 2 disposed inside the chassis frame 1, a drive mechanism 3 disposed on one side of the chassis frame 1, a separation box 4 fixedly connected to the bottom of the chassis frame 1, a first filter assembly disposed inside the separation box 4, the first filter assembly comprising a rotating rod 5 movably connected inside the separation box 4, a fixed plate 6 fixedly connected to the bottom of the rotating rod 5, a diversion pipe 7 fixedly connected to the bottom of the fixed plate 6, a nozzle 8 connected to the bottom of the diversion pipe 7, and an electrostatic filter 9 disposed inside the separation box 4. The first filter assembly uses electrostatic adsorption to adsorb and filter non-metallic microparticles, effectively removing them from the liquid. The separation chamber 4 is equipped with a second filter assembly, which includes a rotating shaft 10 inside the separation chamber 4, a mounting rod 11 fixedly connected to the surface of the rotating shaft 10, an electromagnetic plate 12 on one side of the mounting rod 11, and a fixing buckle 13 at one end of the mounting rod 11. Through the second filter assembly, metallic microparticles are adsorbed and filtered by electromagnetic adsorption.

[0029] Example 2

[0030] Please see Figures 1-5Based on Embodiment 1, the rotating rod 5 is a hollow cylinder with an inner cavity forming a conveying channel. A conveying pipe 14 is installed inside the rotating rod 5. A rotary joint 15 is connected to the top of the conveying pipe 14, and a conveying pump is connected to the other end of the rotary joint 15. The conveying pump is located inside the chassis frame 1. The bottom of the conveying pipe 14 is connected to the diversion pipe 7. Through the conveying pump, the liquid filtered by the inclined screen 2 is conveyed to the conveying pipe 14. Through the conveying pipe 14, the liquid is conveyed to the diversion pipe 7. Through the rotary joint 15, the liquid is conveyed as the rotating rod 5 rotates... To maintain the liquid delivery effect, a support plate 16 is fixedly connected to one side of the separation box 4. A servo motor 17 is fixedly connected to the top of the support plate 16. A drive wheel 18 is fixedly connected to the output end of the servo motor 17. The drive wheel 18 is connected to a driven wheel 19 via a belt drive. The driven wheel 19 is fixedly connected to the surface of the rotating rod 5. The servo motor 17 is used to drive the rotating rod 5 to rotate. A fixed frame 20 is fixedly connected inside the separation box 4. The electrostatic filter 9 is placed inside the fixed frame 20. The fixed frame 20 fixes the electrostatic filter 9 in place. Inside the separation chamber 4, the electrostatic filter 9 is easily replaceable. Both the mounting rod 11 and the electromagnetic plate 12 have mounting grooves that match the fixing clips 13. The fixing clips 13 are U-shaped. The mounting grooves enhance the fixing effect of the fixing clips 13. Both the mounting rod 11 and the fixing clips 13 have fixing through holes 21 inside. Fixing bolts 22 are threaded into the fixing through holes 21. Through the fixing through holes 21 and fixing bolts 22, the fixing clips 13 are fastened to the mounting rod 11. The bottom of the separation chamber 4... A geared motor 23 is fixedly connected to the separation box 4. The output end of the geared motor 23 is fixedly connected to the rotating shaft 10. A support rod 24 is fixedly connected inside the separation box 4. The top of the rotating shaft 10 is movably connected to the support rod 24 through a bearing. The geared motor 23 drives the rotating shaft 10 to rotate. The support rod 24 supports the top of the rotating shaft 10, making the rotating shaft 10 rotate stably. The bottom of the separation box 4 is connected to a drain pipe 25. A valve is connected to the surface of the drain pipe 25. The filtered liquid is discharged outward through the drain pipe 25 and the valve.

[0031] The working principle of this utility model is as follows: the inclined screen 2 in the chassis frame 1 filters out larger impurities in the solid and liquid. The filtered liquid is stored inside the chassis frame 1. The delivery pump delivers the liquid to the delivery pipe 14. The delivery pipe 14 delivers the liquid to the distribution pipe 7. The liquid is sprayed onto the top of the electrostatic filter 9 through the nozzle 8 at the bottom of the distribution pipe 7. The electrostatic filter 9 adsorbs and filters non-metallic micro particles in the liquid. During the liquid spraying process, the servo motor 17 drives the rotating rod 5 to rotate through the driving wheel 18 and the driven wheel 19. The rotating rod 5 drives the distribution pipe 7 to make a circular motion along the rotating rod 5, so that the liquid is evenly distributed on the top of the electrostatic filter 9.

[0032] After being filtered by the electrostatic filter 9, the liquid falls into the separation tank 4. The geared motor 23 drives the rotating shaft 10 to rotate slowly. The rotating shaft 10 drives the electromagnetic plate 12 to rotate in the separation tank 4, so that the electromagnetic plate 12 is in full contact with the liquid. The electromagnetic plate 12 adsorbs the free metal microparticles in the liquid, and performs a second microparticle filtration treatment on the liquid. After a period of use, the fixing bolt 22 is unscrewed and the fixing clip 13 is taken out. At this time, the electromagnetic plate 12 can be directly removed for cleaning, which is convenient for maintenance.

[0033] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A liquid-chip separator for a filter screen chip conveyor, comprising a frame (1), characterized in that: Inside the chassis frame (1), an inclined screen (2) is provided, and a driving mechanism (3) is provided on one side of the chassis frame (1); At the bottom of the chassis frame (1), a separation box (4) is fixedly connected. Inside the separation box (4), a first filtering component is provided. The first filtering component includes a rotating rod (5) movably connected inside the separation box (4), a fixing plate (6) fixedly connected to the bottom of the rotating rod (5), a shunt pipe (7) fixedly connected to the bottom of the fixing plate (6), a nozzle (8) connected to the bottom of the shunt pipe (7), and an electrostatic filter screen (9) provided inside the separation box (4); Inside the separation box (4), a second filtering component is provided. The second filtering component includes a rotating shaft (10) provided inside the separation box (4), a mounting rod (11) fixedly connected to the surface of the rotating shaft (10), an electromagnetic plate (12) provided on one side of the mounting rod (11), and a fixing buckle (13) provided at one end of the mounting rod (11).

2. The liquid-chip separator for a filter screen chip conveyor according to claim 1, characterized in that: The rotating rod (5) is a hollow cylinder, and a conveying channel is formed inside its cavity. A conveying pipe (14) is provided inside the rotating rod (5). The top of the conveying pipe (14) is connected to a rotary joint (15). The other end of the rotary joint (15) is connected to a conveying pump, and the conveying pump is located inside the chassis frame (1). The bottom of the conveying pipe (14) is connected to the shunt pipe (7).

3. The liquid-chip separator for a filter screen chip conveyor according to claim 1, characterized in that: On one side of the separation box (4), a support plate (16) is fixedly connected. On the top of the support plate (16), a servo motor (17) is fixedly connected. The output end of the servo motor (17) is fixedly connected to a driving wheel (18). The driving wheel (18) is connected to a driven wheel (19) through a belt drive connection, and the driven wheel (19) is fixedly connected to the surface of the rotating rod (5).

4. The liquid-chip separator for a filter screen chip conveyor according to claim 1, characterized in that: Inside the separation box (4), a fixing frame (20) is fixedly connected, and the electrostatic filter screen (9) is placed inside the fixing frame (20).

5. The liquid-chip separator for a filter screen chip conveyor according to claim 1, characterized in that: Fixing grooves adapted to the fixing buckle (13) are formed on the surfaces of the mounting rod (11) and the electromagnetic plate (12). The fixing buckle (13) is in a shape of a square bracket.

6. The liquid-chip separator for a filter screen chip conveyor according to claim 1, characterized in that: Fixing through holes (21) are formed inside the mounting rod (11) and the fixing buckle (13), and fixing bolts (22) are threadedly connected inside the fixing through holes (21).

7. The liquid-chip separator for a filter screen chip conveyor according to claim 1, characterized in that: At the bottom of the separation box (4), a reduction motor (23) is fixedly connected. The output end of the reduction motor (23) is fixedly connected to the rotating shaft (10). Inside the separation box (4), a support rod (24) is fixedly connected. The top of the rotating shaft (10) is movably connected to the support rod (24) through a bearing.

8. The liquid-chip separator for a filter screen chip conveyor according to claim 1, characterized in that: At the bottom of the separation box (4), a drain pipe (25) is connected, and a valve is connected to the surface of the drain pipe (25).

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