A kind of cutting fluid treatment equipment and method for machining lathe

Abstract

The present invention discloses a processing lathe cutting fluid treatment device and method thereof, the processing lathe cutting fluid treatment device comprises a shell, the two sides of the shell are in a high and low structure, respectively penetrated with a water inlet pipe and a water outlet pipe, the upper side of the inner shell is provided with a recovery mechanism, the recovery mechanism comprises a movable rod, a rotating rod is rotatably connected below the movable rod, a magnet is embedded in the upper part of the rotating rod, a stripping mechanism is provided below the movable rod, the stripping mechanism comprises four sliding seats slidably connected with the inner wall of the shell, the sliding seat is in sliding contact with the outer wall of the movable rod and the outer wall of the magnet when located at the innermost end, a driving mechanism is provided above the movable rod, the driving mechanism drives the movable rod to move up and down, and the driving mechanism also drives the sliding seat to move back and forth inside and outside. The present invention is provided with a recovery mechanism and a stripping mechanism, under the cooperation of the two, the ferromagnetic metal debris in the waste cutting fluid can be quickly screened out and stripped, the whole process does not require manual intervention, saves time and labor, and can also improve the efficiency of cutting fluid recovery and treatment.

Description

Technical Field

[0001] The invention relates to the technical field of cutting fluid treatment, and in particular to a cutting fluid treatment device for a machining lathe and a method thereof. Background Art

[0002] Cutting fluid is an industrial liquid used in the process of metal cutting and grinding to cool and lubricate tools and workpieces. It is often used in metal processing on lathes. While playing a cooling and lubricating role, the cutting fluid will also wash away the debris generated during metal cutting and grinding. These debris will be concentrated in the waste cutting fluid.

[0003] If the metal in the cutting fluid is directly discarded, it will cause a waste of resources and pollute the environment. Therefore, the treatment process of waste cutting fluid includes the recovery of the metal in the cutting fluid. Depending on the magnetism and non-magnetism of the metal, the screening method is also different. For ferromagnetic metals, workers can recover them through magnetic separation. For non-ferromagnetic metals, it is usually necessary to use a metal detector to detect the metal signals of other metals before recovering them after the ferromagnetic metals are recovered.

[0004] The method for recovering ferromagnetic metals is generally to place a magnet in the waste cutting fluid, absorb the debris through its magnetic force, then take it out and peel the debris from the magnet. Due to the limited surface area of ​​the magnet, this process needs to be repeated many times to completely collect the ferromagnetic metal in the waste cutting fluid. However, peeling the ferromagnetic metal debris from the magnet is not only time-consuming and laborious, but also hinders the processing efficiency of the cutting fluid. In view of this, the present invention proposes a cutting fluid processing device and method for a machining lathe. Summary of the invention

[0005] Technical issues solved

[0006] In view of the above-mentioned shortcomings of the prior art, the present invention provides a lathe cutting fluid treatment device and method, which can effectively solve the problems in the prior art.

[0007] Technical Solution

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] The present invention provides a processing device and method for processing cutting fluid of a machining lathe, comprising a shell, wherein two sides of the shell are in a high and low structure, and a water inlet pipe and a water outlet pipe are respectively penetrated, and a recovery mechanism is provided on the upper side of the inner part of the shell, and the recovery mechanism collects ferromagnetic metal in the waste cutting fluid;

[0010] The recycling mechanism comprises a movable rod, a rotating rod is rotatably connected below the movable rod, a magnet is embedded in the upper part of the rotating rod, a stripping mechanism is arranged below the movable rod, the stripping mechanism comprises four sliding seats slidably connected to the inner wall of the shell, and the sliding seat is in sliding contact with the outer wall of the movable rod and the outer wall of the magnet when it is located at the innermost end;

[0011] A driving mechanism is arranged above the movable rod, and the driving mechanism drives the movable rod to move up and down reciprocatingly, and the driving mechanism also drives the sliding seat to move inward and outward reciprocatingly.

[0012] Preferably, the inner wall of the shell is provided with a movable groove that slides with the sliding seat, and a partition is fixedly provided at the edge of one end of the sliding seat away from the movable rod. The partition is a U-shaped structure, and a first discharge port is provided near the partition. A rotating plate is obliquely arranged on the upper part of the first discharge port, and the rotating plate is rotatably connected to the inner wall of the first discharge port through a hinge shaft near one end of the movable rod.

[0013] Preferably, the inner wall of the first discharge port is provided with rotation grooves at positions relative to both ends of the hinge shaft, and the hinge shaft is sleeved with torsion springs at positions relative to the inside of the rotation groove. The torsion spring is fixedly connected to the inner wall of the rotation groove at one end away from the hinge shaft, and a collecting box is fixedly provided at a position below the movable groove inside the shell. The collecting box is a U-shaped structure, and the bottom surface of the collecting box is arranged in an inclined structure, and a plurality of leakage holes are evenly provided on the bottom surface of the collecting box close to the water outlet pipe.

[0014] Preferably, a guide plate is provided through the inner wall of the collecting box near the water outlet pipe, and the guide plate is set as an inclined U-shaped structure. The guide plate sequentially passes through the inner wall of the collecting box and the inner wall of the outer shell and extends to the outside. A second discharge port is provided at the bottom surface of the plurality of movable grooves away from one end of the movable rod and at the top surface of the collecting box near the outermost ends of the plurality of movable grooves;

[0015] When the rotating plate corresponds to the second discharge port, the rotating plate deflects downward away from one end of the movable rod and opens the lower opening end of the first discharge port.

[0016] Preferably, the driving mechanism includes a rotating shaft, the upper end of the rotating shaft passes through the inner wall of the shell, extends to the outside and is coaxially fixedly connected with the motor, the middle part of the movable rod, the top surface of the rotating rod and the middle part of the magnet are all provided with a circular groove coaxial with the rotating shaft, the outer wall of the rotating shaft is provided with a bidirectional threaded groove, the uppermost opening end of the circular groove is fixedly provided with a fixing plate, the fixing plate is provided with an axial groove that cooperates with the rotating shaft for rotation, the inner wall of the axial groove is fixedly provided with a guide block that slides with the bidirectional threaded groove, and the top surface of the shell is fixedly provided with a fixing ring through two vertical plates.

[0017] Preferably, the fixing ring is coaxially arranged inside the circular groove located at the lower end, an extrusion block is fixedly provided in the middle of the outer wall of the fixing ring, a vertical groove which is slidably matched with the extrusion block is provided at the lower end of the inner wall of the circular groove on the rotating rod, a spiral groove which is connected to the vertical groove is provided on the inner wall of the circular groove on the magnet, the extrusion block is slidably matched with the spiral groove, the top surface of the movable rod, the top surface of the rotating rod and the top surface of the magnet are symmetrically provided with two rod grooves, the inside of the rod groove is slidably connected with a guide rod, a cavity is provided in the interlayer of the top surface of the outer shell, the middle part of the cavity is an annular structure and is slidably connected with a movable ring, the upper end of the guide rod passes through the inner top surface of the outer shell and extends to the inside of the cavity and is connected and fixed to the bottom surface of the movable ring, and the guide rod is slidably connected to the bottom surface of the cavity.

[0018] Preferably, side plates are fixedly provided on the outer wall of the movable ring relative to the sliding seat, a plurality of tension springs are fixedly provided between the bottom surface of the side plate and the bottom surface of the cavity, two extrusion plates are symmetrically fixedly provided on the bottom surface of the movable ring, the lower end of the extrusion plate passes through the bottom surface of the cavity, extends to the inside of the shell and is slidably connected to the shell, the top surface of the extrusion plate is extruded and matched with the top surface of the movable rod, a plurality of clamping plates are evenly fixedly provided on the top surface of the movable ring, the clamping plate is an L-shaped structure, a clamping groove which is clamped and matched with the clamping plate is provided on the top surface of the cavity, the inner side wall of the clamping groove is gap-matched with the inner side wall of the clamping plate, and a sleeve rod is slidably connected to the bottom surface of the side plate away from the end of the movable ring.

[0019] Preferably, an inner cavity that slidably cooperates with the sleeve rod is provided between the movable groove and the cavity, a fixed rod is slidably connected to the middle of the bottom surface of the sleeve rod, the lower end of the fixed rod extends into the movable groove and is connected and fixed to the corresponding partition top surface, two sliding shafts are symmetrically fixed in the middle of the outer walls on both sides of the sleeve rod, and a sliding groove that slidably cooperates with the sliding shaft is provided on the inner wall of the inner cavity, and the sliding groove is arranged in an inclined structure with the inside higher and the outside lower.

[0020] Preferably, the internal cavity of the shell is a T-shaped structure that is small at the top and large at the bottom, the water outlet pipe is connected to a valve on the side away from the shell, a glass plate is embedded through the lower part of the front wall of the shell, the movable rod and the rotating rod are both cross-shaped structures, the inner end of the sliding seat is a U-shaped structure, the top view of the sliding seat is a triangular structure, and the top surface of the sliding seat is a sloped structure that is higher inside and lower outside.

[0021] Beneficial Effects

[0022] Compared with the prior art, the technical solution provided by the present invention has the following beneficial effects:

[0023] 1. The present invention is provided with a recovery mechanism and a stripping mechanism, which can quickly screen out and strip the ferromagnetic metal debris in the waste cutting fluid. The whole process does not require manual intervention, which saves time and labor while improving the efficiency of cutting fluid recovery and processing.

[0024] 2. The present invention is provided with a driving mechanism, which can realize the screening, stripping, recovery and concentration of ferromagnetic metals in the cutting fluid by driving the rotation of the rotating shaft through the motor, thereby improving the continuity of the ferromagnetic metal recovery steps in the cutting fluid recovery process and greatly reducing the difficulty of operation. The design is ingenious and the practicability is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 It is a schematic diagram of the internal structure of the present invention;

[0028] Figure 3 It is a schematic diagram of the cross-sectional structure of the housing of the present invention;

[0029] Figure 4 It is a schematic diagram of the positional relationship between the peeling mechanism and the recovery mechanism and the peeling mechanism of the present invention;

[0030] Figure 5 It is a schematic cross-sectional view of the movable rod and the rotating rod of the present invention;

[0031] Figure 6 It is a schematic cross-sectional structural diagram of the sliding seat of the present invention;

[0032] Figure 7 It is a schematic diagram of the internal structure of the cavity and inner cavity of the present invention.

[0033] The numbers in the figure represent: 1, shell; 2, water inlet pipe; 3, water outlet pipe; 4, recovery mechanism; 5, movable rod; 6, rotating rod; 7, magnet; 8, stripping mechanism; 9, sliding seat; 10, driving mechanism; 11, movable groove; 12, partition; 13, first discharge port; 14, rotating plate; 15, hinge shaft; 16, rotating groove; 17, torsion spring; 18, collection box; 19, water leakage hole; 20, guide plate; 21, second discharge port; 22, rotating shaft; 23, motor ; 24. Circular groove; 25. Bidirectional thread groove; 26. Fixed plate; 27. Shaft groove; 28. Guide block; 29. ​​Vertical plate; 30. Fixed ring; 31. Extrusion block; 32. Vertical groove; 33. Spiral groove; 34. Rod groove; 35. Guide rod; 36. Cavity; 37. Movable ring; 38. Side plate; 39. Tension spring; 40. Extrusion plate; 41. Card plate; 42. Card groove; 43. Sleeve rod; 44. Fixed rod; 45. Sliding shaft; 46. Sliding groove; 47. Valve; 48. Glass plate. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] A lathe cutting fluid treatment equipment, reference Figure 1-Figure 7 , including a shell 1, with a high and a low structure on both sides of the shell 1 respectively penetrating a water inlet pipe 2 and a water outlet pipe 3, the inner cavity of the shell 1 is a T-shaped structure with a small upper part and a large lower part, the water outlet pipe 3 is connected to a valve 47 on the side away from the shell 1, a glass plate 48 is embedded in the lower part of the front wall of the shell 1, the movable rod 5 and the rotating rod 6 are both cross-shaped structures, the inner end of the sliding seat 9 is a U-shaped structure, the top view of the sliding seat 9 is a triangular structure, and the top surface of the sliding seat 9 is a slanted structure with a high inside and a low outside.

[0036] A recovery mechanism 4 is provided on the upper side of the inner part of the shell 1, and the recovery mechanism 4 collects ferromagnetic metals in the waste cutting fluid. The recovery mechanism 4 includes a movable rod 5, and a rotating rod 6 is rotatably connected to the lower part of the movable rod 5. A magnet 7 is embedded on the upper part of the rotating rod 6. A movable groove 11 that slides with the sliding seat 9 is provided on the inner wall of the shell 1. A partition 12 is fixedly provided at the edge of one end of the sliding seat 9 away from the movable rod 5. The partition 12 is a U-shaped structure. A first discharge port 13 is provided near the partition 12. A rotating plate 14 is tilted on the upper part of the first discharge port 13. The rotating plate 14 is connected to the movable rod 5 by a hinge shaft at one end thereof. 15 is rotatably connected to the inner wall of the first discharge port 13, and the inner wall of the first discharge port 13 is provided with rotation grooves 16 at positions relative to both ends of the hinge shaft 15. The hinge shaft 15 is sleeved with a torsion spring 17 at a position relative to the inside of the rotation groove 16. The torsion spring 17 is fixedly connected to the inner wall of the rotation groove 16 at one end away from the hinge shaft 15. A collecting box 18 is fixedly provided at a position relative to below the movable groove 11 inside the shell 1. The collecting box 18 is a U-shaped structure, and the bottom surface of the collecting box 18 is arranged in an inclined structure. A plurality of leakage holes 19 are evenly provided on the bottom surface of the collecting box 18 close to the water outlet pipe 3.

[0037] A guide plate 20 is provided through the inner wall of the collecting box 18 near the water outlet pipe 3, and the guide plate 20 is set to an inclined U-shaped structure. The guide plate 20 sequentially penetrates the inner wall of the collecting box 18 and the inner wall of the outer shell 1 and extends to the outside. A second discharge port 21 is provided at the bottom surface of the multiple movable grooves 11 away from one end of the movable rod 5 and at the top surface of the collecting box 18 near the outermost end of the multiple movable grooves 11. When the rotating plate 14 corresponds to the second discharge port 21, the rotating plate 14 deflects downward away from one end of the movable rod 5 and opens the lower opening end of the first discharge port 13.

[0038] A driving mechanism 10 is provided above the movable rod 5, and the driving mechanism 10 drives the movable rod 5 to move back and forth up and down. The driving mechanism 10 also drives the sliding seat 9 to move back and forth in and out. The driving mechanism 10 includes a rotating shaft 22, and the upper end of the rotating shaft 22 passes through the inner wall of the outer shell 1 and extends to the outside and is coaxially fixedly connected with a motor 23. A circular groove 24 coaxial with the rotating shaft 22 is provided in the middle of the movable rod 5, the top surface of the rotating rod 6 and the middle of the magnet 7. A bidirectional thread groove 25 is provided on the outer wall of the rotating shaft 22. A fixing plate 26 is fixedly provided at the open end of the circular groove 24 located at the top, and an axial groove 27 rotatably matched with the rotating shaft 22 is provided on the fixing plate 26. A guide block 28 slidably matched with the bidirectional thread groove 25 is fixedly provided on the inner wall of the axial groove 27, and a fixing ring 30 is fixedly provided on the top surface of the outer shell 1 through two vertical plates 29.

[0039] The fixing ring 30 is coaxially arranged inside the circular groove 24 located at the lower end, and an extrusion block 31 is fixedly arranged in the middle of the outer wall of the fixing ring 30. A vertical groove 32 which is slidably matched with the extrusion block 31 is provided at the lower end of the inner wall of the circular groove 24 on the rotating rod 6, and a spiral groove 33 which is connected with the vertical groove 32 is provided on the inner wall of the circular groove 24 on the magnet 7. The extrusion block 31 is slidably matched with the spiral groove 33. Two rod grooves 34 are symmetrically provided on the top surface of the movable rod 5, the top surface of the rotating rod 6 and the top surface of the magnet 7. A guide rod 35 is slidably connected inside the rod groove 34. A cavity 36 is provided in the interlayer of the top surface of the outer shell 1. The middle part of the cavity 36 is an annular structure and is slidably connected with a movable ring 37. The upper end of the guide rod 35 passes through the inner top surface of the outer shell 1 and extends to the inside of the cavity 36 and the bottom surface of the movable ring 37. The connection is fixed, the guide rod 35 is slidably connected to the bottom surface of the cavity 36, the outer wall of the movable ring 37 relative to the sliding seat 9 is fixed with a side plate 38, a plurality of tension springs 39 are fixed between the bottom surface of the side plate 38 and the bottom surface of the cavity 36, two extrusion plates 40 are symmetrically fixed to the bottom surface of the movable ring 37, the lower end of the extrusion plate 40 passes through the bottom surface of the cavity 36 and extends to the inside of the shell 1 and is slidably connected to the shell 1, the top surface of the extrusion plate 40 is extruded and matched with the top surface of the movable rod 5, a plurality of clamping plates 41 are evenly fixed on the top surface of the movable ring 37, the clamping plate 41 is an L-shaped structure, the top surface of the cavity 36 is provided with a clamping groove 42 that is clamped and matched with the clamping plate 41, the inner side wall of the clamping groove 42 is gap-matched with the inner side wall of the clamping plate 41, and the bottom surface of the side plate 38 is slidably connected with a sleeve rod 43 away from the end of the movable ring 37.

[0040] A stripping mechanism 8 is provided below the movable rod 5, and the stripping mechanism 8 includes four sliding seats 9 that are slidably connected to the inner wall of the outer shell 1. When the sliding seat 9 is located at the innermost end, it slides in contact with the outer wall of the movable rod 5 and the outer wall of the magnet 7. An inner cavity that slides with the sleeve rod 43 is provided between the movable groove 11 and the cavity 36. A fixed rod 44 is slidably connected to the middle of the bottom surface of the sleeve rod 43. The lower end of the fixed rod 44 extends into the interior of the movable groove 11 and is connected and fixed to the top surface of the corresponding partition 12. Two sliding shafts 45 are symmetrically fixed in the middle of the outer walls on both sides of the sleeve rod 43. A sliding groove 46 that slides with the sliding shaft 45 is provided on the inner wall of the inner cavity. The sliding groove 46 is arranged in an inclined structure with the inside being high and the outside being low.

[0041] Processing method for cutting fluid of machining lathe: the staff can connect the water inlet pipe 2 of the device to the discharge port of the device for collecting waste cutting fluid of the machining lathe, so that the waste cutting fluid can be smoothly discharged into the shell 1, and then connect the equipment used in the next waste cutting fluid filtering process to the water outlet pipe 3 of the device through the external pumping device;

[0042] After the connection is completed, the waste cutting fluid can be poured into the shell 1 first. The liquid level of the waste cutting fluid inside the device can be observed through the glass plate 48, so that it will not submerge the lowest surface of the water inlet pipe 2. Then the motor 23 can be used to drive the rotating shaft 22 to rotate. During the rotation of the rotating shaft 22, the bidirectional thread groove 25 thereon will squeeze the guide block 28 to cause the movable rod 5 to move. The movable rod 5 is restricted by the sliding fit relationship between the guide rod 35 and the rod groove 34, so it cannot rotate. In this way, the movable rod 5 can only translate downward under the squeeze of the bidirectional thread groove 25. When the movable rod 5 moves downward, although the restriction on the extrusion plate 40 on its top face is released, it can have a card connection fit between the card plate 41 and the card groove 42. The movable ring 37 and the side plate will continue to maintain the original height unchanged, and the four sliding seats 9 will also remain at the innermost position. In this way, the inner walls of the four sliding seats 9 will scrape the outer wall of the magnet 7 during the descent of the movable rod 5 and the rotating rod 6. If the outer wall of the magnet 7 is adsorbed with ferromagnetic metal, this process will be peeled off by multiple sliding seats 9 and collected on the top surface of the sliding seat 9. Then, guided by the inclined surface of the top surface of the sliding seat 9, these ferromagnetic metal debris will slide into the first discharge port 13. The rotating plate 14 in the first discharge port 13 will firmly close the lower open end of the first discharge port 13 when it does not correspond to the second discharge port 21. In this way, the metal debris will be concentrated in the range surrounded by the partition 12.

[0043] When the position of the magnet 7 passes over the sliding seat 9, the position of the guide rod 35 will correspond to the uppermost rod groove 34. The uppermost rod groove 34 and the lower end of the guide rod 35 are both T-shaped cylindrical structures. After the magnet 7 passes over the bottom surface of the sliding seat 9, the inner top surface of the rod groove 34 will fit with the lower top surface of the guide rod 35. Then, as the movable rod 5 continues to descend, the guide rod 35 will be pulled down, and the relative block 41 will be pulled out of the block groove 42. The tension spring 39 will then contract to pull the movable ring 37 and multiple side plates 38 down. The spring 39 is provided to increase the downward force of the movable ring 37 and the side plate 38 to prevent the gravity from being insufficient to support the driving mechanism 10 to push the multiple sliding seats 9 outward. The downward movement of the movable ring 37 will cause the side plate 38 to drive the multiple sleeve rods 43 to move downward along the sliding cooperation direction with the fixed rod 44. On the other hand, the sleeve rod 43 is restricted by the sliding shaft 45 and the sliding groove 46. During its downward movement, the sliding shaft 45 will also slide outward along the guidance of the sliding groove 46. When the sleeve rod 43 moves to the lowest point following the movable ring 37, the sleeve rod 43 The rod 43 will also pull the fixed rod 44 and the partition 12 and the sliding seat 9 connected and fixed to the fixed rod 44 to the outermost end of the movable groove 11 through its own outward movement. At this moment, the first discharge port 13 will correspond to the second discharge port 21, and the rotating plate 14 without obstruction below will flip under the action of the torsion spring 17 on the hinge shaft 15, and its end away from the sliding seat 9 will rotate to the inside of the second discharge port 21 and open the lower opening end of the first discharge port 13. When there is ferromagnetic metal on the inner side of the partition 12, it will Under the guidance of the inclined surface of the top surface of the sliding seat 9, the ferromagnetic metals are concentrated on the top surface of the rotating plate 14. When the rotating plate 14 rotates, the ferromagnetic metals will fall into the second discharge port 21 and enter the collecting box 18. The ferromagnetic metals will then slide to the side where the guide plate 20 is located under the guidance of the inclined bottom surface of the collecting box 18. The staff can clean out the ferromagnetic metals in the collecting box 18 through the guide plate 20. The cutting fluid contained in the ferromagnetic metals temporarily concentrated on the side of the guide plate 20 will return to the lower part of the inner part of the housing 1 under the guidance of the leak hole 19.

[0044] At the same time, the position of the magnet 7 will drop to the lower part of the housing 1 and be immersed in the waste cutting fluid. The guide rod 35 will also partially drop after the movable ring 37 drops. Before the lower end of the guide rod 35 corresponds to the uppermost rod groove 34 again after dropping, the position of the extrusion block 31 corresponds to the vertical groove 32. In this process, the magnet 7 keeps scraping against the inner walls of multiple sliding seats 9 to ensure that the sliding seat 9 can fully strip the ferromagnetic metal on the outer wall of the magnet 7 (the movable rod 5 and the rotating rod 6 are made of non-magnetic materials to prevent the ferromagnetic metal from being pushed to the end faces on both sides and cannot be stripped by the sliding seat 9 during movement). When the guide rod 35 descends and corresponds to the uppermost rod groove 34 again, the top surface of the magnet 7 will also pass over the bottom surface of the sliding seat 9, and the extrusion block 31 on the other side will correspond to the spiral groove 33 on the inner wall of the magnet 7. At this time, without the restriction of the guide rod 35 and the rod groove 34, the lower rotating rod 6 and the magnet 7 embedded thereon can rotate. Under the action of the extrusion block 31 that cannot be moved, the rotating rod 6 will drive the magnet 7 to rotate in the waste cutting fluid to play a turbulent effect, so that the solid matter inside the waste cutting fluid can surge upward as the cutting fluid is stirred, so that the ferromagnetic metal debris will not be unable to be adsorbed by the magnet 7 because it is deposited at a distant position;

[0045] After a period of rotation, the movable rod 5 and the rotating rod 6 will rise again under the action of the bidirectional thread groove 25 and the guide block 28. The initial magnet 7 that rises is still immersed in the cutting fluid and rotates. Because the number of turns of the spiral groove 33 is fixed, the magnet 7 and the rotating rod 6 will return to their state before rotation when the extrusion block 31 corresponds to the vertical groove 32. Therefore, the guide rod 35 can easily correspond to the rod groove 34 on the rotating rod 6 and be inserted into it. Finally, the movable rod 5 will squeeze the extrusion plate 40 upward, and the extrusion plate 40 will drive the movable ring 37 and the remaining structures thereon to move upward, the block 41 will be stuck in the slot 42 again, and the sliding seat 9 will also return to the middle to wait for the next round of stripping operation.

[0046] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0047] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0048] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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, an electrical connection, or can communicate with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0049] Although the preferred embodiments of the present application have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present application.

[0050] Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is also intended to include these modifications and variations.

Claims

1. A cutting fluid treatment device for a machining lathe, comprising a housing (1), characterized in that: A recovery mechanism (4) is provided on the upper inner side of the housing (1), and the recovery mechanism (4) is used to collect ferromagnetic metals in the waste cutting fluid; the recovery mechanism (4) comprises: A movable rod (5), wherein a rotating rod (6) is rotatably connected to the lower portion of the movable rod (5), and a magnet (7) is embedded in the upper portion of the rotating rod (6); A peeling mechanism (8) is arranged below the movable rod (5), the peeling mechanism (8) comprising four sliding seats (9) slidably connected to the inner wall of the housing (1), the sliding seats (9) being in sliding contact with the outer wall of the movable rod (5) and the outer wall of the magnet (7) when located at the innermost end; A driving mechanism (10) is arranged above the movable rod (5), the driving mechanism (10) drives the movable rod (5) to move up and down reciprocatingly, and the driving mechanism (10) also drives the sliding seat (9) to move inward and outward reciprocatingly; A partition plate (12) is fixedly provided at the edge of one end of the sliding seat (9) away from the movable rod (5); the partition plate (12) is a U-shaped structure, and a first discharge port (13) is provided near the partition plate (12); A rotating plate (14) is obliquely arranged on the upper part of the first discharge port (13); The end of the rotating plate (14) close to the movable rod (5) is rotatably connected to the inner wall of the first discharge port (13) via a hinge shaft (15); The inner wall of the first discharge port (13) is provided with rotation grooves (16) at positions at both ends of the hinge shaft (15); A torsion spring (17) is sleeved at a position on the hinge shaft (15) relative to the interior of the rotation groove (16), and one end of the torsion spring (17) away from the hinge shaft (15) is connected and fixed to the inner wall of the rotation groove (16); The inner wall of the housing (1) is provided with a movable groove (11) which is slidably matched with the sliding seat (9), and a collecting box (18) is fixedly provided inside the housing (1) at a position below the movable groove (11); The collecting box (18) is of a square-shaped structure, the bottom surface of the collecting box (18) is arranged in an inclined structure, and a plurality of water leakage holes (19) are evenly arranged on the bottom surface of the collecting box (18) close to the water outlet pipe (3); A guide plate (20) is provided through the inner wall of the collecting box (18) on a side close to the water outlet pipe (3); The guide plate (20) is configured as an inclined U-shaped structure, and the guide plate (20) sequentially penetrates the inner wall of the collection box (18) and the inner wall of the outer shell (1) and extends to the outside, and a second discharge port (21) is provided at the bottom surface of the plurality of movable grooves (11) away from one end of the movable rod (5) and at the top surface of the collection box (18) close to the outermost ends of the plurality of movable grooves (11); When the rotating plate (14) corresponds to the second discharge port (21), the rotating plate (14) is deflected downward away from one end of the movable rod (5) and opens the lower opening end of the first discharge port (13); The driving mechanism (10) comprises: A rotating shaft (22), the upper end of which passes through the inner wall of the housing (1) and extends to the outside and is coaxially fixedly connected to a motor (23); a circular groove (24) coaxial with the rotating shaft (22) is formed in the middle of the movable rod (5), the top surface of the rotating rod (6) and the middle of the magnet (7); The outer wall of the rotating shaft (22) is provided with a bidirectional thread groove (25), and a fixing plate (26) is fixedly provided at the opening end of the circular groove (24) at the top; The fixing plate (26) is provided with an axis groove (27) for rotationally cooperating with the rotating shaft (22), and the inner wall of the axis groove (27) is provided with a guide block (28) for slidingly cooperating with the bidirectional thread groove (25); A fixing ring (30) is fixedly provided on the top surface of the housing (1) via two vertical plates (29); The fixing ring (30) is located inside the circular groove (24) at the lower end and is coaxially arranged therewith; An extrusion block (31) is fixedly provided at the middle of the outer wall of the fixing ring (30), and a vertical groove (32) for slidingly cooperating with the extrusion block (31) is provided at the lower end of the inner wall of the circular groove (24) on the rotating rod (6); The inner wall of the circular groove (24) on the magnet (7) is provided with a spiral groove (33) connected to the vertical groove (32), and the extrusion block (31) is slidably matched with the spiral groove (33); The top surfaces of the movable rod (5), the rotating rod (6) and the magnet (7) are all symmetrically provided with two rod grooves (34), and the rod grooves (34) are slidably connected with guide rods (35); A cavity (36) is provided in the interlayer on the top surface of the housing (1); the middle portion of the cavity (36) is an annular structure and is slidably connected to a movable ring (37); The upper end of the guide rod (35) passes through the inner top surface of the housing (1) and extends into the cavity (36) to be connected and fixed to the bottom surface of the movable ring (37). The guide rod (35) is slidably connected to the bottom surface of the cavity (36); Side plates (38) are fixedly provided at positions of the outer wall of the movable ring (37) relative to the sliding seat (9); A plurality of tension springs (39) are fixedly disposed between the bottom surface of the side plate (38) and the bottom surface of the cavity (36), and two extrusion plates (40) are symmetrically fixedly disposed on the bottom surface of the movable ring (37); The lower end of the extrusion plate (40) passes through the bottom surface of the cavity (36) and extends into the interior of the housing (1) and is slidably connected to the housing (1); the top surface of the extrusion plate (40) is extrusion-fitted with the top surface of the movable rod (5); A plurality of clamping plates (41) are evenly fixed on the top surface of the movable ring (37), the clamping plates (41) are of L-shaped structure, a clamping groove (42) is provided on the top surface of the cavity (36) for clamping with the clamping plate (41), the inner side wall of the clamping groove (42) is gap-matched with the inner side wall of the clamping plate (41), and a sleeve rod (43) is slidably connected to the bottom surface of the side plate (38) away from the movable ring (37); A fixing rod (44) is slidably connected to the middle of the bottom surface of the sleeve rod (43), and the lower end of the fixing rod (44) extends into the inside of the movable groove (11) and is fixedly connected to the top surface of the corresponding partition (12); Two sliding shafts (45) are symmetrically fixedly provided at the middle of the outer walls on both sides of the sleeve rod (43); an inner cavity slidably matched with the sleeve rod (43) is provided between the movable groove (11) and the cavity (36); and a sliding groove (46) slidably matched with the sliding shaft (45) is provided on the inner wall of the inner cavity.

2. The cutting fluid treatment equipment for a machining lathe according to claim 1, characterized in that: The internal cavity of the housing (1) is a T-shaped structure that is small at the top and large at the bottom; The side of the water outlet pipe (3) away from the housing (1) is connected to a valve (47); A glass plate (48) is embedded through the lower portion of the front wall of the housing (1); The movable rod (5) and the rotating rod (6) are both cross-shaped structures; The inner end of the sliding seat (9) is a U-shaped structure, the top view of the sliding seat (9) is a triangular structure, and the top surface of the sliding seat (9) is a slanted structure with a high interior and a low exterior.

3. A method for treating cutting fluid of a machining lathe, characterized in that: Using the lathe cutting fluid treatment equipment as described in any one of claims 1-2 comprises the following specific steps: S1, the water inlet pipe (2) is connected to the discharge port of the device for collecting waste cutting fluid of the processing lathe; S2, the driving mechanism drives the movable rod (5) to translate downward under the pressure of the bidirectional thread groove (25), and the ferromagnetic metal adsorbed on the outer wall of the magnet (7) is stripped off by the plurality of sliding seats (9) and collected on the top surface of the sliding seat (9); S3, the ferromagnetic metal adsorbed on the outer wall of the magnet (7) slides downwardly into the first discharge port (13) guided by the inclined surface of the top surface of the sliding seat (9); S4, the ferromagnetic metal falls from the first discharge port (13) into the second discharge port (21) and enters the collection box (18), and then the ferromagnetic metal slides to the side where the guide plate (20) is located under the guidance of the inclined bottom surface of the collection box (18); S5. The cutting fluid contained in the ferromagnetic metal concentrated on the side of the guide plate (20) will return to the lower part of the inner part of the housing (1) under the guidance of the leakage hole (19).

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