A swarf and effluent separation system

Abstract

The present application relates to the field of machining, specifically to a waste chip and waste liquid separation system, comprising a storage cylinder, a sleeve one is fixedly installed outside the storage cylinder, a rotating shaft one is rotatably installed on the sleeve one below the storage cylinder, a baffle one is fixedly installed on the rotating shaft one, the diameter of the baffle one is equal to the inner diameter of the storage cylinder, an installation plate one is fixedly installed on the sleeve, a motor one is fixedly installed on the installation plate one, the motor one is connected with the rotating shaft one, a separation device for separating waste chip and waste liquid is installed below the storage cylinder, the separation device comprises a sleeve two fixedly installed on the sleeve one, and a backwater pipe is fixedly installed below the sleeve two. By setting the separation device in the chip removal system of the machine tool, the waste chip discharged by the machine tool is further treated, the waste liquid remaining on the waste chip is further separated, the recycling rate of cutting fluid is improved, the production cost of enterprises is reduced, and the damage of cutting fluid to the environment is reduced.

Description

Technical Field

[0001] This invention relates to the field of machining, specifically to a waste chip and waste liquid separation system. Background Technology

[0002] In machining and manufacturing, large quantities of cutting fluid are used in the cutting, drilling, and grinding of metals using machine tools. Cutting fluid plays a crucial role in metal processing, providing lubrication, cooling, cleaning, and rust prevention. It is an indispensable production aid in metal processing. Cutting fluids are generally classified into oil-based and water-based cutting fluids. Oil-based cutting fluids have better lubrication, while water-based cutting fluids have better cooling effects. However, both oil-based and water-based cutting fluids are harmful to the environment and human health. In particular, the waste chips generated during machine tool processing and the cutting fluid used become environmentally damaging waste. my country's "National Hazardous Waste List" lists cutting fluid wastewater as a type of HW09 waste liquid. Currently, my country's annual cutting fluid waste exceeds 2 million tons. Therefore, reducing the generation and discharge of cutting fluid waste is an urgent problem to be solved.

[0003] In the machining industry, separating cutting fluid from chips allows for the recycling of cutting fluid and reduces waste fluid emissions. Current cutting fluid circulation systems typically involve installing a filter at the machine tool drain. The filter forces the cutting fluid into a water tank, where a pump recycles it. Chips are conveyed by a chip conveyor to a chip bin for centralized storage and recycling. However, the filter at the drain only performs preliminary separation of chips and fluid. Some fluid remains adsorbed on the surface of the chips and is discharged into the chip bin. Current separation technology requires collecting the partially separated chips and transferring them to a solid-liquid separator for further separation and recycling. The cutting fluid is then discharged as waste. This is particularly problematic in small machining plants where improper management of incompletely separated chips leads to leaks and waste, increasing production costs, waste fluid emissions, and environmental pollution.

[0004] Therefore, in order to improve the recycling rate of cutting fluid in machining production, reduce enterprise production costs, and reduce environmental pollution, a waste chip and waste fluid separation system is proposed. Summary of the Invention

[0005] The purpose of this invention is to provide a waste chip and waste liquid separation system, which separates the waste liquid remaining on the waste chips by setting a separation device, so as to realize the further recycling of cutting fluid, reduce the waste of cutting fluid, and solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A waste chip and waste liquid separation system includes a storage cylinder with a sleeve externally threaded to it. A rotating shaft is mounted on the sleeve below the storage cylinder via a bearing. A baffle is threaded onto the rotating shaft, the diameter of which is equal to the inner diameter of the storage cylinder. A mounting plate is threaded onto the sleeve, and a motor is threaded onto the mounting plate. The motor is connected to the rotating shaft. A separation device for separating waste chips and waste liquid is installed below the storage cylinder. After initial separation of waste chips and waste liquid by a filter screen on a machine tool, the waste residue containing residual waste liquid is transported to the storage cylinder by a chip conveyor. The motor drives the rotating shaft to rotate, causing the baffle threaded onto the rotating shaft to open. The waste chips and waste liquid to be separated enter the separation device, where they are separated from the cutting fluid. Further separation of the waste chips and waste liquid allows for further recycling of the cutting fluid, saving production costs and reducing environmental damage.

[0008] Preferably, the separation device includes a second sleeve threaded onto a first sleeve, a return water pipe threaded onto the lower part of the second sleeve, two fixed rods threaded along the axial direction on the second sleeve, and a support bearing threaded onto both fixed rods. A roller, which is mesh-like, is rotatably mounted inside the bearing. A baffle plate, equal in length to the height of the roller, is threaded onto the diameter of the roller. A gear is welded onto the outside of the roller. A mounting plate is threaded onto the first sleeve, and a motor is threaded onto the mounting plate. A bevel gear is keyed to the shaft of the motor. A shaft is keyed to the mounting plate, and a second shaft is keyed to one end of the shaft. A bevel gear is keyed to the other end of the shaft, and the second gear meshes with the first gear. The bevel gear meshes with the second gear. A third shaft is mounted on the second sleeve below the roller via a bearing, and a baffle plate is threaded onto the third shaft. A mounting plate three is threadedly connected to the inner wall of sleeve two. A motor three is fixedly mounted on the mounting plate three and connected to a rotating shaft three. When the waste chips and waste liquid to be separated fall into the drum when the baffle one opens, the motor one starts, and the bevel gear one causes the bevel gear two meshing with it to rotate. The rotating shaft two, which is connected by a key, rotates when it opens. The rotation of the rotating shaft two causes the gear two to rotate, and the gear one meshing with the gear two rotates when it opens. Since the gear one is welded to the drum, the mesh drum starts to rotate under the action of the support bearing. The rotation of the drum generates centrifugal force, and the waste liquid is thrown onto the inner wall of sleeve two under the action of centrifugal force. It flows back to the machine tool for continued use through the return water pipe threaded to sleeve two. After the separation of waste chips and waste liquid is completed, the motor three rotates. The rotating shaft three, which is connected to the motor three through a coupling, rotates and the baffle three, which is threaded to the rotating shaft three, rotates and opens, allowing the waste chips in the drum to be discharged. By setting up the drum to use centrifugal force to separate waste chips and waste liquid, the separation of waste chips and waste liquid can be achieved quickly, improving the separation efficiency.

[0009] In this invention, the separation device can also use an air pump to separate the waste chips and waste liquid inside the drum. An air extraction pipe is installed on the drum and connected to the air pump. The air pump's suction action removes the waste liquid remaining on the waste chips, thus achieving the separation of waste chips and waste liquid. The advantage of using an air pump to separate waste chips and waste liquid is its simple structure and low manufacturing cost. However, the separation effect is not as good as centrifugal separation. Due to the obstruction between the waste chips, a longer suction time is required to complete the separation of waste chips and waste liquid. Therefore, in this invention, using a drum and gear one to separate waste chips and waste liquid using centrifugal force is the best choice.

[0010] Preferably, the outer sleeve of the drum is threaded with a circular plate, and a vibrator is threadedly connected to the circular plate. When the drum rotates, smaller waste particles will adhere to the drum wall and the mesh. These waste particles cannot be removed under the action of gravity. If these waste particles are not cleaned, the mesh on the drum will be blocked, making it difficult for waste liquid to drain from the mesh, thus reducing the separation effect of waste particles and waste liquid. Therefore, by installing a circular plate on the drum and a vibrator on the circular plate, the vibrator opens when the baffle three opens to discharge waste, causing the circular plate to vibrate. The vibration of the circular plate causes the waste particles adhering to the drum wall and the mesh to fall off, thus cleaning the drum and improving the separation effect of the drum on waste particles and waste liquid.

[0011] Preferably, the baffle plate three has an inclined groove one, and a filter screen one is installed on the side of the baffle plate three near the storage cylinder. When the waste chips and waste liquid to be separated enter the drum, some of the waste liquid can be separated from the waste chips under the action of gravity. This part of the waste liquid will accumulate on the baffle plate three below the drum. By setting an inclined groove in the baffle plate three, this part of the waste liquid can flow into the sleeve two through the inclined groove, and will not accumulate at the baffle plate three and flow out through the gap between the baffle plate three and the drum, causing cutting fluid waste. By installing a filter screen one on the side of the baffle plate three near the storage cylinder, the waste chips are blocked on the filter screen one to prevent the waste chips from entering the sleeve two through the groove, so that the waste chips can completely enter the waste chip box.

[0012] Preferably, a groove 2 is provided on the side of the baffle 3 near the storage cylinder, and a ball bearing is rolled in the groove 2. The filter screen 1 is rolled on the ball bearing. When the drum rotates, the baffle 2, which is threaded to the drum, also rotates. Through the action of the drum and the baffle 2, the waste material rotates on the baffle 3. When the waste material rotates, the filter screen 1 mounted on the ball bearing rotates as well. Since the baffle 3 is rotatably mounted on the rotating shaft 3, the baffle 3 cannot rotate in the circumferential direction of the drum. However, the waste material needs to rotate on the filter screen 1 under the action of the drum and the baffle 2. By providing the groove 2 on the side of the baffle 3 near the storage cylinder, and rolling the ball bearing in the groove 2, the filter screen 1 is mounted on the ball bearing, causing the filter screen 1 to rotate together with the drum and the baffle 2. This reduces the friction between the waste material and the baffle 2 on the filter screen 1 during centrifugal separation, thereby improving the service life of the equipment.

[0013] Preferably, the filter screen one is threadedly connected to two protective plates, which are distributed on both sides of the filter screen one in the diameter direction and the distance between them is greater than the thickness of the baffle two. The lower end of the baffle two is inserted between the two protective plates. When the drum rotates, the filter screen one rotates directly under the action of the protective plates and the baffle two, avoiding friction between the baffle two and the waste debris on the filter screen one, thus preventing damage to the filter screen one and further improving the service life of the equipment.

[0014] Preferably, both sides of the second baffle are threaded with filter screens. When the drum and the second baffle rotate, the waste liquid on the waste debris that is in contact with the second baffle will collect on the second baffle under the action of acceleration. By threading filter screens on both sides of the second baffle, the waste debris and waste liquid in contact with the second baffle are separated and flow through the second baffle to the groove in the third baffle and into the second sleeve. By setting the filter screens, the waste debris and waste liquid can be separated at both the drum wall and the second baffle, thus improving the separation effect of the waste debris and waste liquid.

[0015] Preferably, a rubber ring is glued to the edge of the baffle, and a cleaning device is installed on the storage cylinder to clean residual waste on the cylinder wall. The waste and waste liquid to be processed that has just been sent to the storage cylinder from the chip conveyor contains a lot of waste liquid. This waste liquid accumulates at the baffle. In order to prevent this waste liquid from flowing to the roller through the gap between the baffle and the cylinder and affecting the separation effect of waste and waste liquid, a rubber ring for sealing is glued to the edge of the baffle to prevent the waste liquid from flowing out. When the waste and waste liquid are discharged, some waste will stick to the wall of the storage cylinder. This waste will prevent the rubber ring from sticking to the inner wall of the storage cylinder and cause waste liquid leakage. Therefore, a cleaning device is set up to clean the waste remaining on the wall of the storage cylinder to ensure the sealing effect of the baffle.

[0016] Preferably, the cleaning device includes a scraper 1 and a scraper 2 slidably mounted on the inner wall of the storage cylinder. Each scraper 1 and scraper 2 is threadedly connected to a connecting rod, and a flat plate is threadedly connected to the connecting rod. A mounting plate 4 is threadedly connected to the sleeve 1, and a cylinder is threadedly connected to the mounting plate 4. The cylinder's push rod is threadedly connected to the flat plate. After the baffle 1 completes the discharge, the cylinder retracts. The retraction of the cylinder causes the flat plate threaded to the cylinder's push rod to move downwards, and the connecting rod threaded to the flat plate also moves downwards. The downward movement of the connecting rod... The cylinder causes scraper one and scraper two, which are threaded onto the connecting rod, to move downwards. The downward movement of scraper one and scraper two scrapes away the waste adhering to the inner wall of the storage cylinder. After the cylinder retracts, it opens, causing the push rod to move upwards. Similarly, scraper one and scraper two scrape and clean the inner wall of the storage cylinder. The retraction and opening of the cylinder causes scraper one and scraper two to move up and down, thus cleaning the inner wall of the storage cylinder and ensuring the sealing effect of the baffle. Using the cylinder and scraper one and scraper two, the inner wall of the storage cylinder can be cleaned simply and quickly.

[0017] In this invention, the cleaning device can also use high-speed airflow to clean the inner wall of the storage cylinder. By installing air nozzles on the inner wall of the storage cylinder, the air nozzles spray gas to clean the inner wall of the storage cylinder. The advantage of air nozzles is that they are simple in structure, easy to install, and can reduce the manufacturing cost of the equipment. However, the airflow blown by the air nozzles will cause waste to splash, causing the waste to stick to other parts and be difficult to clean. Using a cylinder and scraper one and scraper two as a cleaning device can clean the storage cylinder well without causing waste to splash. Therefore, using a cylinder and scraper one and scraper two as a cleaning device is the most preferred option.

[0018] Preferably, a spring is installed inside the cylinder wall of the second sleeve, and a rubber block is movably installed on the cylinder wall. One end of the spring is connected to the inner wall of the second sleeve, and the other end is connected to the rubber block. The rubber block is in contact with the third baffle. When the drum is not rotating, some waste liquid will flow out in the gap between the third baffle and the drum. By setting the rubber block in the spring, the rubber block is tightly attached to the third baffle under the action of the spring, ensuring that the waste liquid will not flow out from the gap between the third baffle and the drum, thus preventing waste of cutting fluid.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0020] 1. The waste chip and waste liquid separation system of the present invention further processes the waste chips discharged from the machine tool by setting a separation device in the chip discharge system, further separating the waste liquid remaining on the waste chips, and allowing the separated cutting fluid to collect downward through the inner wall of the second sleeve and flow back to the cutting fluid tank of the machine tool through the return water pipe, thereby improving the recycling rate of cutting fluid, reducing the production cost of enterprises, and reducing the environmental damage caused by cutting fluid.

[0021] 2. The waste chip and waste liquid separation system of the present invention uses a drum to generate centrifugal force through the rotation of the drum, thereby separating the cutting fluid and metal chips. The centrifugal force separation can quickly complete the separation of waste chips and waste liquid. Moreover, the magnitude of the centrifugal force can be easily adjusted by changing the speed of the motor. When dealing with cutting fluids of different viscosities, the motor speed can be increased to improve the separation efficiency of waste chips and waste liquid.

[0022] 3. The waste chip and waste liquid separation system of the present invention, by setting scraper one and scraper two and a cylinder, keeps the wall of the storage cylinder clean when discharging material, preventing waste chips from remaining on the wall of the storage cylinder and affecting the sealing performance between baffle one and the storage cylinder. The sealing performance is ensured by scraper one and scraper two, the cylinder, and the rubber ring glued to one side of the baffle, preventing waste liquid from entering the drum when the separation device is working, so as to ensure the separation effect of the separation device on waste chips and waste liquid. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of the present invention;

[0024] Figure 2 This is a schematic diagram of the internal structure of the present invention;

[0025] Figure 3 This is a front view of the present invention;

[0026] Figure 4 This is a front sectional view of the present invention;

[0027] Figure 5 For the present invention Figure 4 Enlarged view of a portion of point A in the middle;

[0028] Figure 6 For the present invention Figure 4 Enlarged view of a section at point B in the middle;

[0029] Figure 7 This is a left sectional view of the present invention;

[0030] Figure 8 This is a front sectional view of Embodiment 2 of the present invention.

[0031] In the diagram: 1. Storage cylinder; 2. Sleeve 1; 3. Shaft 1; 4. Baffle 1; 5. Mounting plate 1; 6. Motor 1; 7. Sleeve 2; 8. Return water pipe; 9. Fixing rod; 10. Support bearing; 11. Roller; 12. Baffle 2; 13. Gear 1; 14. Mounting plate 2; 15. Motor 2; 16. Bevel gear 1; 17. Bevel gear 2; 18. Shaft 2; 19. Gear 2; 20. Shaft 3; 21. Baffle 3; 22. Motor 3; 23. Round plate; 24. Vibrator; 25. Groove 1; 26. Filter screen 1; 27. Groove 2; 28. Ball bearing; 29. ​​Protective plate; 30. Rubber ring; 31. Scraper 1; 32. Scraper 2; 33. Connecting rod; 34. Flat plate; 35. Cylinder; 36. Spring; 37. Rubber block; 38. Germicidal lamp; 39. Filter screen 2; 40. Mounting plate 3. Detailed Implementation

[0032] Example 1, as Figures 1 to 7 As shown in this embodiment, the workpiece being machined requires high precision; therefore, an oil-based cutting fluid with better lubrication is used, as detailed below:

[0033] A waste chip and waste liquid separation system includes a storage cylinder 1, with a sleeve 2 externally threaded onto the storage cylinder 1. A rotating shaft 3 is mounted on the sleeve 2 below the storage cylinder 1 via a bearing. A baffle 4 is threaded onto the rotating shaft 3, the diameter of which is equal to the inner diameter of the storage cylinder 1. A mounting plate 5 is threaded onto the sleeve 2, and a motor 6 is threaded onto the mounting plate 5. The motor 6 is connected to the rotating shaft 3. A separation device for separating waste chips and waste liquid is installed below the storage cylinder 1. The separation device includes a sleeve 7 threaded onto the sleeve 2, a return water pipe 8 threaded onto the lower part of the sleeve 7, and two fixing rods 9 threaded along the central direction on the sleeve 7. A support bearing 10 is threaded onto both fixing rods 9. A rotating roller 11 is mounted on the sleeve 12. The roller 11 is mesh-like. A second baffle 12 is threaded onto the roller 11 along its diameter. The length of the second baffle 12 is equal to the height of the roller 11. A gear 13 is welded onto the outside of the roller 11. A mounting plate 14 is threaded onto the sleeve 12. A motor 15 is threaded onto the mounting plate 14. A bevel gear 16 is keyed to the shaft of the motor 15. A rotating shaft 18 is connected to the mounting plate 14 via a bearing. One end of the rotating shaft 18 is keyed to a bevel gear 17, and the other end is keyed to a gear 19. Gear 19 meshes with gear 13, and bevel gear 16 meshes with bevel gear 17. A rotating shaft is mounted on the sleeve 27 below the roller 11 via a bearing. A baffle 21 is threaded onto the shaft 320. A mounting plate 40 is threaded onto the inner wall of the sleeve 27. A motor 22 is fixedly mounted on the mounting plate 40 and connected to the shaft 20. A circular plate 23 is threaded onto the outer sleeve of the roller 11. A vibrator 24 is threaded onto the circular plate 23. An inclined groove 25 is provided inside the baffle 21. A filter screen 26 is installed on the side of the baffle 21 near the storage cylinder 1. A groove 27 is opened on the side of the baffle 21 near the storage cylinder 1. A ball bearing 28 is rolled in the groove 27. The filter screen 26 is rolled on the ball bearing 28. Two protective plates 29 are threaded onto the filter screen 26. The two protective plates 29 are distributed on both sides of the diameter direction of the filter screen 26. The distance between them is greater than the thickness of baffle 2 12. The lower end of baffle 2 12 is inserted between two guard plates 29. Filter screens 2 39 are threaded to both sides of baffle 2 12. Rubber rings 30 are glued to the edge of baffle 1 4. A cleaning device for cleaning residual waste on the cylinder wall is installed on the storage cylinder 1. The cleaning device includes scraper 1 31 and scraper 2 32 slidably installed on the inner wall of the storage cylinder 1. A connecting rod 33 is threaded to scraper 1 31 and scraper 2 32. A flat plate 34 is threaded to the connecting rod 33. A mounting plate 4 is threaded to sleeve 1 2. A cylinder 35 is threaded to mounting plate 4. The push rod of cylinder 35 is threaded to flat plate 34. A spring 36 is installed inside the cylinder wall of sleeve 2 7. A rubber block 37 is movably installed on the cylinder wall of sleeve 2 7.One end of spring 36 is connected to the inner wall of sleeve 2 7, and the other end is connected to rubber block 37, which is in contact with baffle 3 21.

[0034] Specific workflow.

[0035] During operation, the waste chips and waste liquid to be separated enter the storage cylinder 1 under the action of the chip conveyor. At this time, the waste chips and waste liquid are stored in the storage cylinder 1. When the waste chips and waste liquid reach 2 / 3 of the storage cylinder 1, the motor 6 is started, making the motor 6 rotate 90° clockwise, causing the shaft 3 to rotate. The baffle 4, which is threadedly connected to the shaft 3, also rotates 90° and opens. At this time, the waste chips and waste liquid fall onto the baffle 21 inside the drum 11 under the action of gravity. At the same time, the cylinder 35 retracts 10cm, and the scrapers 31 and 32, connected by the plate 34 and the connecting rod 33, scrape downwards onto the storage cylinder 1. When the height of the waste liquid and waste residue in the drum 11 reaches the same level as the baffle 21, the cylinder 35 pushes upwards, causing the scrapers 31 and 32 to scrape upwards onto the storage cylinder 1 to clean it. At this point, the wall of storage cylinder 1 is clean and smooth. After scraper 1 31 and scraper 2 32 finish scraping upwards, motor 1 6 starts and reverses 90°, causing baffle 1 4 to reverse 90° and close. The rubber ring 30 glued to the side of baffle 1 4 keeps baffle 1 4 and the wall of storage cylinder 1 tightly fitted, ensuring that waste liquid will not flow out and affect the separation of waste debris and waste liquid by the separation device. After baffle 1 4 is closed, motor 3 22 starts and reverses 90°, causing shaft 3 20 to rotate. Baffle 3 21, which is threaded onto shaft 3 20, rotates and closes. At this time, the rubber block 37, which is slidably installed on sleeve 2 7, is tightly fitted to baffle 3 21 under the action of spring 36, preventing waste liquid from flowing out. Motor 2 15 starts and causes bevel gear 1 16 to rotate. 6. The bevel gear 17 meshing with it rotates, and the shaft 18 connected to the bevel gear 17 via a key begins to rotate. Gear 19, keyed to the shaft 18, rotates simultaneously, and gear 13 meshing with gear 13 begins to rotate. Since gear 13 is welded to the drum 11, the drum 11 begins to rotate under the action of gear 13 and the support bearing 10. The motor controls the speed of the drum 11 to 1400 r / min. The baffle 12 threaded onto the drum 11 also rotates. The rotation of the baffle 12 causes the filter screen 26 to rotate via the guard plate 29. The rotation of the drum 11 and the baffle 12 causes the waste debris and waste liquid inside the drum 11 to rotate. The centrifugal force generated by the rotation of the waste debris and waste liquid causes the waste liquid to flow out from the wall of the drum 11. Waste liquid is ejected from the mesh and flies onto the inner wall of sleeve 2 7. It then flows back to the processing machine tool for recycling through the return water pipe 8 at the bottom of sleeve 2 7. Waste chips and waste liquid near filter screen 2 39 fly through the filter mesh of filter screen 2 39 to baffle 2 12 under the action of centrifugal force. It flows down along baffle 2 12 and through filter screen 1 26 into groove 1 25 of baffle 3 21. The groove 1 25 causes the waste liquid to flow to the inner wall of sleeve 2 7 and be discharged through the return water pipe 8. After the drum 11 rotates at 1400 r / min for 4 minutes, motor 2 15 is turned off to stop the drum 11 from rotating and return the drum 11 to its previous position. After the drum 11 stops rotating and returns to its previous position, motor 3 22 starts and rotates 90° forward, causing baffle 3 21 to open.The waste debris inside drum 11 falls off and separates from drum 11 under the influence of gravity. At this time, vibrator 24 starts, causing the wall of drum 11 to vibrate. The vibration of the drum 11 wall causes the waste debris adhering to the wall of drum 11 to fall off. After vibrating for 10 seconds, vibrator 24 is turned off, and motor 3 22 starts and reverses 90°, causing baffle 3 21 to close. At this point, the entire machine completes the separation of waste debris and waste liquid.

[0036] Example 2, as Figures 1 to 8 As shown, in this embodiment, the machine tool is required to perform heavy-duty and high-speed cutting, requiring the use of water-based cutting fluid with better cooling effect. However, water-based cutting fluid is prone to bacterial growth, causing the cutting fluid to deteriorate and smell, affecting the use of the cutting fluid and human health. Therefore, a germicidal lamp 38 for sterilization is installed on the inner wall of the sleeve 2 7, as detailed below:

[0037] An ultraviolet germicidal lamp 38 is threaded onto the sleeve 2 7. The lamp cover of the germicidal lamp 38 is installed downward to prevent the separated waste liquid from blocking the light of the germicidal lamp 38. By installing the ultraviolet germicidal lamp 38 on the inner wall of the sleeve 2 7, bacteria in the water-based cutting fluid are eliminated, preventing the cutting fluid from deteriorating and becoming smelly, so as to ensure the recycling of the cutting fluid and ensure a good working environment for the workers.

[0038] For any implementation methods not mentioned in Example 2, they are the same as in Example 1, and will not be described in detail here.

[0039] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A waste chip and waste liquid separation system, comprising a storage cylinder (1), wherein the storage cylinder (1) is installed below the discharge port of a chip conveyor, characterized in that: A sleeve (2) is fixedly installed on the outer wall of the storage cylinder (1). A rotating shaft (3) is rotatably installed on the sleeve (2) below the storage cylinder (1). A baffle (4) is fixedly installed on the rotating shaft (3). The diameter of the baffle (4) is equal to the inner diameter of the storage cylinder (1). An mounting plate (5) is fixedly installed on the sleeve (2). A motor (6) is fixedly installed on the mounting plate (5). The output shaft of the motor (6) is connected to the rotating shaft (3). A separation device for separating waste chips and waste liquid is installed below the storage cylinder (1). The separation device includes a second sleeve (7) fixedly installed on a first sleeve (2). A return water pipe (8) is fixedly installed below the second sleeve (7). Two fixing rods (9) are fixedly installed on the second sleeve (7) along the centered direction. A support bearing (10) is fixedly installed on both fixing rods (9). A roller (11) is fixedly installed inside the support bearing (10). The roller (11) is mesh-like. A baffle (12) is fixedly installed in the diameter direction inside the roller (11). The length of the baffle (12) is equal to the height of the roller (11). A gear (13) is fixedly installed on the outer wall of the roller (11). An mounting plate (14) is fixedly installed on the first sleeve (2). A motor (15) is fixedly installed on the mounting plate (14). 15) A bevel gear 1 (16) is fixedly installed on the output shaft. A rotating shaft 2 (18) is rotatably installed on the mounting plate 2 (14). A bevel gear 2 (17) is fixedly installed at one end of the rotating shaft 2 (18), and a gear 2 (19) is fixedly installed at the other end of the rotating shaft 2 (18). The gear 2 (19) meshes with the gear 1 (13). The bevel gear 1 (16) meshes with the bevel gear 2 (17). A rotating shaft 3 (20) is rotatably installed on the sleeve 2 (7) and below the roller (11). A baffle 3 (21) is fixedly installed on the rotating shaft 3 (20). A mounting plate 3 (40) is fixedly installed on the inner wall of the sleeve 2 (7). A motor 3 (22) is fixedly installed on the mounting plate 3 (40). The motor 3 (22) is connected to the rotating shaft 3 (20). A circular plate (23) is fitted on the outer wall of the roller (11), and a vibrator (24) is fixedly installed on the circular plate (23); The upper surface of the baffle three (21) is provided with an inclined groove one (25), and a filter screen one (26) is installed on the side of the baffle three (21) near the storage cylinder (1); Both sides of the baffle (12) are fixedly installed with filter screens (39); A groove 2 (27) is provided on the side of the baffle 3 (21) that is close to the storage cylinder (1). A ball bearing (28) is rolled in the groove 2 (27), and the filter screen 1 (26) is rolled on the ball bearing (28). Two protective plates (29) are fixedly installed on the filter screen (26). The two protective plates (29) are distributed on both sides of the filter screen (26) in the diameter direction, and the distance between them is greater than the thickness of the baffle (12).

2. The waste chip and waste liquid separation system according to claim 1, characterized in that: A rubber ring (30) is fixedly installed on the edge of the baffle (4), and a cleaning device for cleaning residual waste on the cylinder wall is installed on the storage cylinder (1).

3. The waste chip and waste liquid separation system according to claim 2, characterized in that: The cleaning device includes two cylinders (35) fixedly installed on the sleeve (2). Each cylinder (35) has a plate (34) fixedly installed on its top rod. Each plate (34) has a connecting rod (33) fixedly installed on its top rod. Each connecting rod (33) has a scraper (31) and a scraper (32) fixedly installed on its top rod. Both scraper (31) and scraper (32) are slidably installed on the inner wall of the storage cylinder (1).

4. The waste chip and waste liquid separation system according to claim 3, characterized in that: A spring (36) is installed on the inner wall of the second sleeve (7), and a rubber block (37) is movably installed on the inner wall of the second sleeve (7). One end of the spring (36) is connected to the inner wall of the second sleeve (7), and the other end is connected to the rubber block (37). The rubber block (37) is in contact with the baffle (21).

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