A cutting fluid recovery magnetic sludge separation device

Abstract

The utility model relates to separating device technical field especially relates to a kind of cutting fluid recovery magnetic sludge separating device.The technical scheme thereof includes box, still including a group of mounting seat fixedly arranged on the box, rotationally arranged rotating rod between mounting seat, the one end of rotating rod is fixedly provided with first motor, and the outer wall of rotating rod is sleeved with magnetic roller;Scraping blade is fixedly arranged on the upper surface of box, and the outer wall of magnetic roller is attached to scraping blade, and the upper surface of scraping blade is fixedly provided with support plate, and the upper end of support plate is fixedly provided with cleaning assembly for cleaning magnetic roller;A group of fixed frame is arranged on the upper surface of box.The utility model can efficiently strip residual small magnetic sludge particles, also can avoid magnetic sludge particles embedding magnetic roller gap, long-term guarantee magnetic roller surface cleanliness, maintain the magnetic field intensity of magnetic roller stable, to avoid adsorption capacity attenuation with use time, reduce device maintenance frequency and cost.

Description

Technical Field

[0001] This utility model relates to the field of separation device technology, and in particular to a cutting fluid recovery magnetic mud separation device. Background Technology

[0002] In machining processes such as cutting and grinding, cutting fluid, as a key auxiliary medium, effectively cools the tool and workpiece, reduces machining friction, and removes machining debris, thereby extending tool life and improving workpiece machining accuracy and surface quality. However, after long-term use, cutting fluid continuously accumulates impurities such as ferromagnetic metal debris, abrasive particles, and oil. These impurities mix to form magnetic sludge, which significantly reduces the lubricity and cooling performance of the cutting fluid. This not only exacerbates tool wear and affects machining quality but also leads to cutting fluid deterioration and failure, resulting in resource waste and environmental pollution. Therefore, it is necessary to separate and recycle the magnetic sludge from the cutting fluid. Existing magnetic sludge separation devices use magnetic rollers to adsorb the magnetic sludge, and then use scrapers to remove it from the roller surface to separate the magnetic sludge from the cutting fluid. However, after scraping, a small amount of fine magnetic sludge particles often remain on the roller surface. Long-term accumulation weakens the roller's adsorption capacity and reduces the efficiency of magnetic sludge separation. Therefore, this invention proposes a cutting fluid recovery and magnetic sludge separation device. Utility Model Content

[0003] The purpose of this invention is to address the problem in the prior art where a scraper removes magnetic mud from the surface of a magnetic roller to separate the magnetic mud from the cutting fluid, but after the scraper removes the mud, a small amount of fine magnetic mud particles often remain on the surface of the magnetic roller. Long-term accumulation of these particles weakens the magnetic roller's adsorption capacity and reduces the efficiency of magnetic mud separation. This invention proposes a cutting fluid recovery and magnetic mud separation device.

[0004] The technical solution of this utility model: A cutting fluid recovery magnetic mud separation device includes a housing, and further includes: a set of mounting seats fixedly mounted on the housing, a rotating rod rotatably mounted between the mounting seats, a first motor fixedly mounted at one end of the rotating rod, and a magnetic roller sleeved on the outer wall of the rotating rod; a scraper fixedly mounted on the upper surface of the housing, the scraper being in contact with the outer wall of the magnetic roller, a support plate fixedly mounted on the upper surface of the scraper, and a cleaning component for cleaning the magnetic roller fixedly mounted at the upper end of the support plate; and a set of fixing frames mounted on the upper surface of the housing, the fixing frames being equipped with a pressing component for applying pressure to the magnetic mud on the surface of the magnetic roller.

[0005] Optionally, the cleaning assembly includes a baffle fixedly mounted on the upper end of a support plate, a brush roller rotatably mounted inside the baffle, a second motor fixedly mounted on one side of the baffle, the output end of the second motor being fixedly connected to the brush roller, and the brush roller being in close contact with a magnetic roller.

[0006] Optionally, the clamping assembly includes a threaded rod that moves through the fixed frame, a threaded adjusting cap that is threadedly sleeved on the upper end of the threaded rod, a fixed block that is fixedly disposed on the lower end of the threaded rod, a pressure roller that is rotatably disposed between the fixed blocks, the pressure roller being in close contact with the magnetic roller, a spring that is sleeved on the outer wall of the threaded rod, one end of the spring being fixedly connected to the fixed frame, and the other end of the spring being fixedly connected to the fixed block.

[0007] Optionally, a transmission rod is rotatably arranged between the mounting bases, and a stirring blade is sleeved on the outer wall of the transmission rod. One end of the transmission rod passes through the housing and extends to be sleeved with a first transmission wheel.

[0008] Optionally, a second transmission wheel is fixedly sleeved on one end of the rotating rod, and a transmission belt is provided between the second transmission wheel and the first transmission wheel.

[0009] Optionally, guide grooves are provided on both sides of the fixing frame, and guide blocks are fixedly provided at both ends of the fixing block, with the guide blocks slidably connected to the guide grooves.

[0010] Optionally, a partition plate is fixedly installed inside the box, and the partition plate is used to divide the box into two storage chambers.

[0011] In summary, this application includes at least one of the following beneficial technical effects: This invention utilizes the synergistic action of the baffle, brush roller, second motor, and scraper in the cleaning assembly. The second motor drives the brush roller and magnetic roller to rotate in opposite directions, creating friction. This provides targeted secondary deep cleaning of the magnetic roller surface after the initial scraping by the scraper. This not only efficiently removes residual fine magnetic mud particles but also prevents these particles from embedding into the gaps in the magnetic roller, ensuring the cleanliness of the magnetic roller surface over the long term and maintaining a stable magnetic field strength. This prevents the adsorption capacity from decreasing over time and reduces the frequency and cost of device maintenance. Furthermore, this utility model, through the combined design of the threaded rod, pressure roller, spring, threaded adjusting cap, guide groove, and guide block in the pressing assembly, provides pressure to the pressure roller, which can squeeze out the cutting fluid in the magnetic mud adsorbed on the magnetic roller, avoid local water residue, and the dehydrated magnetic mud is tightly aggregated into a block, which is not only convenient for subsequent collection and processing, but also reduces the waste of cutting fluid in the magnetic mud and improves the cutting fluid recycling rate. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of a cutting fluid recovery and magnetic mud separation device. Figure 2 yes Figure 1 A schematic diagram of the cross-sectional structure; Figure 3 yes Figure 1 Schematic diagram of the structure of the stirring blade; Figure 4 yes Figure 1 Schematic diagram of the structure of the intermediate clamping assembly; Figure 5 yes Figure 1 A schematic diagram of the cleaning component.

[0013] Figure label: 1. Housing; 2. Mounting base; 3. Rotating rod; 4. First motor; 5. Magnetic roller; 6. Scraper; 7. Support plate; 8. Sweeping assembly; 81. Baffle; 82. Brush roller; 83. Second motor; 9. Fixture; 10. Clamping assembly; 101. Threaded rod; 102. Threaded adjusting cap; 103. Fixing block; 104. Pressure roller; 105. Spring; 11. Drive rod; 12. Stirring blade; 13. First drive wheel; 14. Second drive wheel; 15. Drive belt; 16. Guide groove; 17. Guide block; 18. Divider plate. Detailed Implementation

[0014] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0015] The components of the present invention embodiments described and shown in the accompanying drawings can typically be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.

[0016] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0017] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0018] In the description of the present utility model, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connected" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, which means that there is a communication between the two elements inside. For those skilled in the art, they can understand the specific meaning of the above terms in the present utility model according to specific circumstances.

[0019] Example As shown in Figure 1 and Figure 2 , the cutting fluid recovery magnetic mud separation device proposed by the present utility model comprises a box body 1, wherein one side of the box body 1 is provided with a liquid discharge pipe penetrating therethrough, and a manual valve is arranged on the liquid discharge pipe, which facilitates the discharge of the cutting fluid inside the box body 1. A partition plate 18 is fixedly arranged inside the box body 1, and the partition plate 18 is used to divide the box body 1 into two storage chambers, which can collect cutting fluid and collect the separated magnetic mud at the same time. The device also comprises: a set of mounting seats 2 is fixedly arranged on the box body 1, a rotating rod 3 is rotatably arranged between the mounting seats 2, and one end of the rotating rod 3 is fixedly provided with a first motor 4, which can drive the rotating rod 3 to rotate stably between the mounting seats 2. A magnetic roller 5 is sleeved on the outer wall of the rotating rod 3, and the magnetic roller 5 can absorb and separate magnetic mud in the cutting fluid.

[0020] Furthermore, a scraper 6 is fixedly arranged on the upper surface of the box body 1, the scraper 6 is arranged obliquely, one end of the scraper 6 is located inside the box body 1, the scraper 6 is attached to the outer wall of the magnetic roller 5, and can scrape off the adsorbed magnetic mud during the rotation of the magnetic roller 5. A support plate 7 is fixedly arranged on the upper surface of the scraper 6.

[0021] Secondly, a set of fixing frames 9 is arranged on the upper surface of the box body 1, the fixing frames 9 are in a "冂"-shaped structure, and guide grooves 16 are respectively opened on two sides of the fixing frames 9.

[0022] As shown in Figure 1 , Figure 2 and Figure 5 , a cleaning assembly 8 for cleaning the magnetic roller 5 is fixedly arranged at the upper end of the support plate 7. The cleaning assembly 8 comprises a shield 81 fixedly arranged at the upper end of the support plate 7, a brush roller 82 is rotatably arranged inside the shield 81 through a bearing, a second motor 83 is fixedly arranged on one side of the shield 81, the output end of the second motor 83 is fixedly connected with the brush roller 82, so that the second motor 83 can provide power for the brush roller 82. The brush roller 82 is tightly attached to the magnetic roller 5, so as to clean the residual magnetic mud on the surface of the magnetic roller 5.

[0023] As shown in Figures 1 to 4As shown, the fixing frame 9 is equipped with a pressing assembly 10 for applying pressure to the magnetic putty on the surface of the magnetic roller 5. The pressing assembly 10 includes a threaded rod 101 that movably passes through the fixing frame 9. A threaded adjusting cap 102 is threadedly sleeved on the upper end of the threaded rod 101. The length of the threaded rod 101 can be adjusted by rotating the threaded adjusting cap 102. A fixing block 103 is fixedly installed at the lower end of the threaded rod 101, and the fixing block 103 is located between the fixing frames 9. Guide blocks 17 are fixedly installed at both ends of the fixing block 103, guiding... Block 17 is slidably connected to guide groove 16, which can guide fixed block 103 and make it move stably. A pressure roller 104 is rotatably arranged between fixed blocks 103 through bearings. The pressure roller 104 is in close contact with magnetic roller 5. A spring 105 is sleeved on the outer wall of threaded rod 101. One end of spring 105 is fixedly connected to fixed frame 9, and the other end of spring 105 is fixedly connected to fixed block 103. The spring 105 can provide pressure to pressure roller 104, thereby applying pressure to squeeze the cutting fluid in magnetic mud adsorbed on the outer wall of magnetic roller 5.

[0024] Furthermore, a transmission rod 11 is rotatably mounted between the mounting bases 2 via a sealing shaft. A stirring blade 12 is sleeved on the outer wall of the transmission rod 11. One end of the transmission rod 11 passes through the housing 1 and extends to be sleeved with a first transmission wheel 13. The first transmission wheel 13 can drive the stirring blade 12 to stir the cutting fluid inside the housing 1. One end of the rotating rod 3 is fixedly sleeved with a second transmission wheel 14. A transmission belt 15 is provided between the second transmission wheel 14 and the first transmission wheel 13, which enables the second transmission wheel 14 to work with the transmission belt 15 to drive the first transmission wheel 13 to rotate stably and provide it with power.

[0025] The working principle of this embodiment is as follows: The cutting fluid containing magnetic mud to be treated is poured into the tank 1. The partition plate 18 has divided the tank 1 into two storage chambers, and the cutting fluid is temporarily stored in one of the storage chambers. Then, the first motor 4 is started. The output end of the first motor 4 drives the rotating rod 3 and the magnetic roller 5 sleeved on the outer wall to rotate. At the same time, the second transmission wheel 14 on the rotating rod 3 drives the first transmission wheel 13 to rotate through the transmission belt 15, which in turn drives the transmission rod 11 and the stirring blade 12 to rotate synchronously. The stirring blade 12 fully stirs the cutting fluid in the tank 1, so that the magnetic mud particles are evenly dispersed, which is convenient for the magnetic roller 5 to adsorb.

[0026] Next, as the magnetic roller 5 rotates, it attracts magnetic mud from the cutting fluid onto its surface. The magnetic roller 5 drives the attracted magnetic mud to rotate. When the magnetic mud contacts the pressure roller 104, the pressure roller 104, under the elastic pressure of the spring 105, remains in close contact with the surface of the magnetic roller 5, applying pressure to the magnetic mud attracted to the surface of the magnetic roller 5. This causes the cutting fluid encapsulated in the magnetic mud to be squeezed out, and the squeezed-out cutting fluid flows back into the cutting fluid in the housing 1 along the surface of the magnetic roller 5. Furthermore, the dehydrated magnetic mud tightly aggregates into clumps under pressure and adheres to the surface of the magnetic roller 5.

[0027] As the magnetic roller 5 continues to rotate, the blocky magnetic mud moves to the scraper 6 that is in contact with the outer wall of the magnetic roller 5. The scraper 6 scrapes off the blocky magnetic mud on the surface of the magnetic roller 5. The scraped blocky magnetic mud falls into the box 1 through the guide of the scraper 6 for centralized collection.

[0028] At the same time, the second motor 83 is started, which drives the brush roller 82 to rotate inside the baffle 81. The brush roller 82 and the magnetic roller 5 form a counter-rotating friction, which performs a secondary deep cleaning of the fine magnetic mud particles remaining on the surface of the magnetic roller 5, and prevents the magnetic mud particles from getting embedded in the gaps of the magnetic roller 5.

[0029] The magnetic mud that falls off during cleaning is blocked by the baffle 81 and falls onto the scraper 6, where it is guided by the scraper 6 and collected inside the box 1.

[0030] The above specific embodiments are merely optional embodiments of the cutting fluid recovery magnetic mud separation device of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A cutting fluid recovery magnetic mud separation device, comprising a housing (1), characterized in that, Also includes: A set of mounting seats (2) are fixedly installed on the box (1). A rotating rod (3) is rotatably installed between the mounting seats (2). A first motor (4) is fixedly installed at one end of the rotating rod (3). A magnetic roller (5) is sleeved on the outer wall of the rotating rod (3). A scraper (6) is fixedly installed on the upper surface of the housing (1). The scraper (6) is in contact with the outer wall of the magnetic roller (5). A support plate (7) is fixedly installed on the upper surface of the scraper (6). A cleaning component (8) for cleaning the magnetic roller (5) is fixedly installed at the upper end of the support plate (7). A set of fixing frames (9) are provided on the upper surface of the housing (1), and the fixing frames (9) are provided with a clamping assembly (10) for applying pressure to the magnetic mud on the surface of the magnetic roller (5).

2. The cutting fluid recovery magnetic sludge separation device according to claim 1, characterized in that, The cleaning assembly (8) includes a baffle (81) fixedly mounted on the upper end of the support plate (7). A brush roller (82) is rotatably mounted inside the baffle (81). A second motor (83) is fixedly mounted on one side of the baffle (81). The output end of the second motor (83) is fixedly connected to the brush roller (82). The brush roller (82) is in close contact with the magnetic roller (5).

3. The cutting fluid recovery magnetic sludge separation device according to claim 1, characterized in that, The pressing assembly (10) includes a threaded rod (101) that is movably inserted through the fixed frame (9). The upper end of the threaded rod (101) is threaded with a threaded adjusting cap (102). The lower end of the threaded rod (101) is fixedly provided with a fixing block (103). A pressure roller (104) is rotatably provided between the fixing blocks (103). The pressure roller (104) is in close contact with the magnetic roller (5). A spring (105) is sleeved on the outer wall of the threaded rod (101). One end of the spring (105) is fixedly connected to the fixed frame (9), and the other end of the spring (105) is fixedly connected to the fixing block (103).

4. The cutting fluid recovery magnetic sludge separation device according to claim 1, characterized in that, A transmission rod (11) is rotatably arranged between the mounting bases (2). A stirring blade (12) is sleeved on the outer wall of the transmission rod (11). One end of the transmission rod (11) passes through the box body (1) and extends to be sleeved with a first transmission wheel (13).

5. The cutting fluid recovery magnetic sludge separation device according to claim 1, characterized in that, One end of the rotating rod (3) is fixedly sleeved with a second transmission wheel (14), and a transmission belt (15) is provided between the second transmission wheel (14) and the first transmission wheel (13).

6. The cutting fluid recovery magnetic sludge separation device according to claim 3, characterized in that, The fixing frame (9) has guide grooves (16) on both sides, and guide blocks (17) are fixedly installed at both ends of the fixing block (103). The guide blocks (17) are slidably connected to the guide grooves (16).

7. The cutting fluid recovery magnetic sludge separation device according to claim 1, characterized in that, The box (1) is fixedly provided with a partition plate (18), and the partition plate (18) is used to divide the box (1) into two storage cavities.

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