Automatic cutting fluid supply system

Abstract

The application relates to an automatic cutting fluid supply system and belongs to the technical field of machining, which comprises a water supply device, a material supply device, a mixing cylinder and a stirring cylinder; the mixing cylinder is located in the inner cavity of the stirring cylinder and rotationally connected with the stirring cylinder; the water supply device is used for supplying water to the mixing cylinder; and the material supply device is used for supplying material to the mixing cylinder; a mounting groove is arranged on the side wall of the mixing cylinder and used for passing through cutting fluid; a rotating plate and an electric push rod are arranged at the mounting groove, the electric push rod is used for driving the rotating plate to rotate along the mixing cylinder; a stirring assembly is arranged in the stirring cylinder, the stirring assembly comprises a supporting rod, a second gear and a rack, the supporting rod slides in the vertical direction, the second gear is fixedly connected with the supporting rod, the rack is fixedly connected with the stirring cylinder, the second gear and the rack are engaged, and stirring blades are fixedly arranged on the supporting rod at intervals. The application can ensure that the cutting fluid is uniformly mixed and then delivered to the corresponding position, thereby achieving the effect of being used by the operator.

Description

Technical Field

[0001] This application relates to the technical field of machining, and in particular to an automatic cutting fluid supply system. Background Technology

[0002] In the production process of vehicle-related equipment, it is usually necessary to perform corresponding mechanical structure modifications, including turning and milling operations. During turning or milling operations, the workpiece and the cutting tool come into contact, generating a large amount of heat. Therefore, it is necessary to spray cutting fluid onto the workpiece to cool it down and improve the working efficiency of the cutting tool.

[0003] In related technologies, when spraying cutting fluid, the cutting fluid first needs to be diluted to a certain concentration. The operator first pours a higher concentration of cutting fluid into a mixing drum, then adds water to the mixing drum. The operator then stirs the mixture in the mixing drum using a stirring rod with blades at the end, thereby diluting the cutting fluid, which is then transported to the appropriate location through pipelines.

[0004] Regarding the aforementioned technologies, a large amount of cutting fluid is required during long-term cutting operations, necessitating long working hours for relevant personnel to obtain the required quantity of cutting fluid. However, this can also cause operator fatigue and, to some extent, affect the dilution effect of the cutting fluid. Summary of the Invention

[0005] In order to ensure that the cutting fluid is uniformly mixed and delivered to the appropriate location for use by the operator, this application provides an automatic cutting fluid supply system.

[0006] This application provides an automatic cutting fluid supply system, which adopts the following technical solution: An automatic cutting fluid supply system includes a water supply device, a feed device, a mixing tank, and a stirring tank; The mixing cylinder is located inside the stirring cylinder and is rotatably connected to the stirring cylinder. The water supply device is used to supply water to the mixing cylinder, and the material supply device is used to supply material to the mixing cylinder. The side wall of the mixing cylinder is provided with an installation groove for the passage of cutting fluid; The mounting slot is provided with a rotating plate and an electric push rod, and the electric push rod is used to drive the rotating plate to rotate along the mixing cylinder; The stirring cylinder is equipped with a stirring assembly, which includes a support rod, a second gear, and a rack. The support rod slides vertically, the second gear is fixedly connected to the support rod, the rack is fixedly connected to the stirring cylinder, and the second gear and the rack mesh. The support rod is fixedly equipped with stirring blades at intervals.

[0007] By adopting the above technical solution, the water supply device can collect the dilution water during the dilution operation, the material supply device can collect the concentrated cutting fluid during the dilution operation, and the mixing drum can provide support for the installation of the stirring drum. During dilution, the dilution water and concentrated cutting fluid are transferred to the stirring drum. During stirring, the operator controls the support rod to slide vertically, which in turn drives the second gear to slide vertically. The rack is fixed in the inner cavity of the stirring drum, and the second gear and rack mesh, causing the second gear to rotate along the rack, thereby rotating the support rod. Stirring blades are fixed at intervals on the support rod, causing the stirring blades to rotate along the support rod. At the same time, the rotating plate rotates along the stirring drum, creating a certain angle between the rotating plate and the stirring drum, thereby stirring the cutting fluid in the stirring drum and making the cutting fluid more uniformly mixed. After the stirring operation is completed, the mixed liquid leaves the stirring drum from the installation tank and is discharged from the relevant position of the mixing drum, thereby reducing the operator's workload and improving the operator's work efficiency.

[0008] Optionally, the stirring assembly further includes a third cylinder, a rotating component, and a fixed ring. The third cylinder is fixedly connected to the mixing cylinder, the rotating component is rotatably connected to the output end of the third cylinder, the fixed ring is fixedly connected to the rotating component, and the support rod passes through the fixed ring and is rotatably connected to the support rod.

[0009] By adopting the above technical solution, the third cylinder is used to drive the rotating part and the fixed ring to slide in the vertical direction. Since the stirring cylinder and the mixing cylinder are rotatably connected, the setting of the rotating part can make the fixed ring rotate with the output end of the third cylinder, thereby making the second gear and the rack always mesh, and thus making the support rod always rotate along the fixed ring, driving the stirring plate to rotate and stirring the cutting fluid.

[0010] Optionally, the stirring drum has a receiving groove on the side of the mounting groove near the inner cavity of the stirring drum. The inner cavity of the receiving groove also includes a sliding plate. The third cylinder is used to drive the sliding plate to slide along the mounting groove. The rotating plate has a sliding groove, and a slider is provided in the sliding groove. The slider can slide along the sliding groove and is rotatably connected to the sliding plate.

[0011] By adopting the above technical solution, the receiving tank can accommodate the sliding plate, and the sliding plate can also seal the installation tank, preventing unmixed cutting fluid from flowing out of the installation tank. Simultaneously, the movable plate is close to the rotating plate, cooperating with a sliding block that slides along the chute. The sliding block and the rotating plate are rotatably connected, allowing the rotating plate to rotate along the mixing drum and adjust the mixing effect. After mixing is complete, the sliding plate slides away from the rotating plate, thereby opening the installation tank and allowing the mixed cutting fluid to leave the mixing drum.

[0012] Optionally, the stirring cylinder and the mounting groove are provided with a fixing groove, and the inner cavity of the fixing groove and the mounting groove are connected; The inner cavity of the mounting groove is provided with a filter assembly, which includes a support frame and a filter screen. The support frame passes through the fixing groove and can slide along the fixing groove. The filter screen is located in the inner cavity of the support frame and is fixedly connected to the support frame.

[0013] By adopting the above technical solution, there may be some impurities in the cutting fluid. At this time, the fixing groove provides a space for the installation of the support frame. At the same time, the setting of the support frame can provide support for the installation of the filter screen, and the filter screen can filter the cutting fluid once.

[0014] Optionally, the inner cavity of the fixing groove is provided with two locking blocks, which are located on both sides of the opening direction of the fixing groove. The locking blocks are equipped with springs, one end of which is fixedly connected to the locking blocks and the other end is fixedly connected to the stirring cylinder.

[0015] By adopting the above technical solution, when the operator installs the support frame, the operator first drives the two locking blocks to slide away from each other, while the spring contracts. At this time, the operator places the support frame between the two locking blocks and releases the locking blocks. The spring returns to its original length, which allows the locking blocks to abut against the support frame, thus completing the fixation of the support frame.

[0016] Optionally, the top walls of the locking blocks are provided with guide grooves at their closest points.

[0017] By adopting the above technical solution, the guide groove is designed to gradually reduce the distance between the two locking blocks, making it easier for operators to insert the support frame between the two locking blocks and improving the efficiency of operators in installing the support frame.

[0018] Optionally, an upper limit liquid level sensor and a lower limit liquid level sensor are fixedly connected to the inner wall of the stirring tank in the vertical direction.

[0019] By adopting the above technical solution, the setting of upper limit liquid level sensor and lower limit liquid level sensor can determine the liquid level in the mixing tank, which makes it easier for operators to understand the volume of the mixed cutting fluid and thus decide to inject the appropriate volume of cutting fluid or water.

[0020] Optionally, the feeding device includes a material cylinder and an adjusting assembly. The adjusting assembly includes a base plate, a lifting plate, and a support plate. The lifting plate is fixedly connected to the base plate in a vertical direction, and the support plate is rotatably connected to the lifting plate. The support plate is used to fix the material cylinder. The material cylinder is equipped with a conveying pipe, one end of which passes through the inner cavity of the material cylinder, and the other end passes through the mixing cylinder and the stirring cylinder in sequence.

[0021] By adopting the above technical solution, the base plate provides support for the installation of the lifting plate and the support plate. At the same time, the lifting plate moves in the vertical direction, thereby driving the material cylinder to slide in the vertical direction. Then the support plate rotates along the lifting plate, thereby driving the material cylinder to rotate along the support plate. This causes the residual cutting fluid in the material cylinder to concentrate and be transported to the inner cavity of the mixing drum through the conveying pipe for corresponding mixing operations.

[0022] Optionally, the water supply device includes a water storage tank, which is equipped with a water outlet pipe. One end of the water outlet pipe passes through the water storage tank, and the other end passes through the mixing drum and the stirring drum in sequence.

[0023] By adopting the above technical solution, the water storage tank can store the dilution water and transport it to the inner cavity of the mixing drum through the outlet pipe for mixing.

[0024] Optionally, the feeding device further includes a control box, the inner cavity of which is provided with a control element, and the control element is fixedly connected to the control box.

[0025] By adopting the above technical solution and setting up the control box, it is convenient for operators to electrically control the relevant stirring structure, thereby facilitating the corresponding operation of the stirring structure and ensuring the stirring operation of the cutting fluid.

[0026] In summary, this application includes at least one of the following beneficial technical effects: 1. By setting up a stirring drum, the cutting fluid can be stirred, thereby making the cutting fluid evenly mixed and delivered to the appropriate location, reducing the workload of operators; 2. By setting up control components, the corresponding electronic control structure is controlled, thereby ensuring the stirring effect of the cutting fluid; 3. By setting the adjustment component, the angle of the barrel can be adjusted to draw out as much residual cutting fluid as possible from the barrel, thereby improving the efficiency of cutting fluid use. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application; Figure 2 This is a schematic diagram of the cross-section of the mixing cylinder; Figure 3 This is a schematic diagram of the water supply device. Figure 4 This is a schematic diagram of the feeding device structure; Figure 5 This is a schematic diagram of the receiving tank structure; Figure 6 This is a schematic diagram of the locking block structure.

[0028] Reference numerals: 1. Water supply device; 11. Water storage tank; 12. Inlet pipe; 13. Outlet pipe; 14. First valve; 15. Observation slot; 16. Glass; 2. Feeding device; 21. Material cylinder; 22. Adjusting assembly; 221. Base plate; 222. Lifting plate; 223. First cylinder; 224. Support plate; 225. Adjusting motor; 23. Locking assembly; 231. Second cylinder; 232. Extrusion plate; 233. Elastic pad; 24. Feeding assembly; 241. Conveying pipe; 242. Support; 243. Second valve; 25. Control assembly; 251. Control box; 252. Control element; 253. Suction pump; 3. Mixing cylinder; 31. Support leg; 32. Inlet end; 33. Outlet end; 34. Outlet pipe; 341. Third valve 35. Transfer pump; 36. Connecting pipe; 37. Fourth valve; 4. Stirring drum; 41. Limiting ring; 42. Drive assembly; 421. First motor; 422. First gear; 423. Gear ring; 43. Mounting groove; 44. Receiving groove; 441. Rotating plate; 442. Electric push rod; 443. Sliding plate; 444. Slide groove; 45. Fixing groove; 451. Locking block; 452. Spring; 453. Guide groove; 46. Filter assembly; 461. Support frame; 462. Filter screen; 47. Upper limit liquid level sensor; 48. Lower limit liquid level sensor; 49. Stirring assembly; 491. Third cylinder; 492. Rotating component; 493. Fixing ring; 494. Support rod; 495. Second gear; 496. Rack; 497. Stirring blade. Detailed Implementation

[0029] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail.

[0030] This application discloses an automatic cutting fluid supply system.

[0031] Reference Figure 1 and Figure 2 The automatic cutting fluid supply system includes a water supply device 1, a material supply device 2, a mixing cylinder 3, and a stirring cylinder 4.

[0032] Reference Figure 1 and Figure 3The water supply device 1 includes a water storage tank 11, an inlet pipe 12, and an outlet pipe 13. In this embodiment, the water storage tank 11 is preferably a hollow rectangular box, and the water storage tank 11 is fixed to the ground at a corresponding position by anchor bolts. An inlet and an outlet are respectively provided through the side walls of the box perpendicular to its length direction and horizontally, wherein the inlet is near the top wall of the water storage tank 11, and the outlet is near the bottom wall of the water storage tank 11. The inlet pipe 12 passes through the inlet and is fixedly connected to the water storage tank 11 by a flange connection. The outlet pipe 13 passes through the outlet of the water storage tank 11 and is fixedly connected to the water storage tank 11 by a flange connection. A first valve 14 is provided at the outlet pipe 13. In this embodiment, the first valve 14 is preferably a solenoid valve, and the first valve 14 is fixedly connected to the outlet pipe 13 by screws. The internal cavities of the water storage tank 11, the inlet pipe 12, and the outlet pipe 13 are interconnected.

[0033] Reference Figure 1 and Figure 3 An observation groove 15 is provided horizontally through the side wall of the water storage tank 11. In this embodiment, the length direction of the observation groove 15 is vertical. The inner cavity of the observation groove 15 is provided with glass 16, which is fixedly connected to the water storage tank 11 by screws. A sealant is applied between the glass 16 and the water storage tank 11. The two ends of the glass 16 along its length are respectively provided with a maximum water level line and a minimum water level line.

[0034] Reference Figure 1 The feeding device 2 includes a material cylinder 21 and an adjustment assembly 22. The material cylinder 21 is a standard cylinder for cutting concentrate. The adjustment assembly 22 includes a base plate 221, a lifting plate 222, a first cylinder 223, a support plate 224, and an adjustment motor 225. In this embodiment, the base plate 221 and the lifting plate 222 are preferably rectangular plates. The base plate 221 is horizontally arranged, and each corner of the base plate 221 is provided with anchor bolts. The base plate 221 is fixed to the ground by the anchor bolts. The lifting plate 222 is located above the base plate 221. In this embodiment, the number of first cylinders 223 is preferably four, and the first cylinders 223 are respectively located at each corner of the bottom wall of the lifting plate 222. The first cylinders 223 are vertically arranged, and the outer shell of the first cylinder 223 is fixedly connected to the base plate 221 by screws. The output end of the first cylinder 223 is fixedly connected to the lifting plate 222 by screws. The support plate 224 is rotatably connected to the lifting plate 222 via a hinge. In this embodiment, the adjusting motor 225 is preferably a flip motor. The housing of the adjusting motor 225 is fixedly connected to the mounting plate by screws, and the output end of the adjusting motor 225 is fixedly connected to the support plate 224 by screws.

[0035] Reference Figure 1 and Figure 4The end face of the support plate 224 away from the lifting plate 222 is provided with multiple locking components 23. In this embodiment, the number of locking components 23 is preferably four, and the four locking components 23 are evenly distributed circumferentially along a direction perpendicular to the support plate 224. Each locking component 23 includes a second cylinder 231 and a pressing plate 232. The driving direction of the second cylinder 231 is towards the direction of mutual approach or distance. The second cylinder 231 is fixedly connected to the support plate 224 by screws, and the pressing plate 232 is fixedly connected to the output end of the second cylinder 231 by screws. The end face of the pressing plate 232 away from the second cylinder 231 is provided with an elastic pad 233, and the elastic pad 233 is fixedly connected to the second cylinder 231 by screws.

[0036] Reference Figure 1 and Figure 4 The feeding device 2 also includes a feeding assembly 24, which includes a conveying pipe 241 and a support 242. The conveying pipe 241 passes through the inner cavity of the material cylinder 21. In this embodiment, multiple supports 242 are provided, and the multiple supports 242 are arranged at intervals along the length of the conveying pipe 241. The supports 242 are vertically arranged, and one end of the support 242 is fixedly connected to the ground by anchor bolts, and the other end is fixedly connected to the conveying pipe 241 by screws. A second valve 243 is provided at the conveying pipe 241. In this embodiment, the second valve 243 is preferably a solenoid valve, and the second valve 243 is fixedly connected to the conveying pipe 241 by screws.

[0037] Reference Figure 1 , Figure 2 and Figure 4 The feeding device 2 also includes a control component 25, which includes a control box 251, a control element 252, and a suction pump 253. The control box 251 is fixed to the ground by a related fixing structure. In this embodiment, the control box 251 is preferably a hollow rectangular box. The control element 252 is located inside the control box 251 and is fixedly connected to the control box 251 by screws. In this embodiment, the control element 252 can adjust the flow rate of the workpiece and can eliminate or modify the liquid level setting. The suction pump 253 is fixedly connected to the conveying pipe 241 by screws, and the suction pump 253 and the control element 252 are electrically connected.

[0038] Reference Figure 1 , Figure 2 and Figure 5 In this embodiment, the mixing cylinder 3 is preferably a hollow cylindrical body. The mixing cylinder 3 is vertically arranged and has multiple support legs 31 at the bottom. The multiple support legs 31 are evenly distributed circumferentially along the vertical direction. The support legs 31 are vertically arranged, and one end of the support leg 31 is fixedly connected to the mixing cylinder 3 by screws, and the other end is fixed to the corresponding position on the ground by anchor bolts.

[0039] Reference Figure 1 and Figure 2 The mixing drum 3 has two feed ends 32 extending horizontally through its top sidewall. These feed ends 32 are located on opposite sides of the mixing drum 3's axis and respectively accommodate a water outlet pipe 13 and a material conveying pipe 241. Both the water outlet pipe 13 and the material conveying pipe 241 extend into the inner cavity of the mixing drum 3 and are fixedly connected to it with screws. The bottom of the mixing drum 3 is tapered, and a discharge end 33 extends vertically through this tapered section. A discharge pipe 34 is located at the discharge end 33 and is fixedly connected to the mixing drum 3 with screws. A third valve 341 is located at the discharge pipe 34 and is fixedly connected to the discharge pipe 34 with screws.

[0040] Reference Figure 1 , Figure 2 , Figure 5 and Figure 6 The stirring cylinder 4 is located inside the mixing cylinder 3 and is vertically arranged. In this embodiment, the stirring cylinder 4 is preferably a circular cylinder with its opening facing upwards, and the stirring cylinder 4 and the mixing cylinder 3 are coaxially arranged. The stirring cylinder 4 is equipped with a limiting ring 41, which is sleeved on the upper part of the stirring cylinder 4. The limiting ring 41 is fixedly connected to the mixing cylinder 3 by screws, and the stirring cylinder 4 is rotatably connected to the limiting ring 41 by bearings. In this embodiment, the top of the limiting ring 41 is inclined, with the inclination direction pointing from the mixing cylinder 3 to the stirring cylinder 4 and tilting downwards. The bottom of the inclined section of the top wall of the limiting ring 41 is in contact with the top wall of the stirring cylinder 4. Reference Figure 1 , Figure 2 , Figure 5 and Figure 6 The stirring drum 4 is equipped with a drive assembly 42, which includes a first motor 421, a first gear 422, and a gear ring 423. In this embodiment, the first motor 421 is preferably a servo motor. The first motor 421 is located below the limiting ring 41, and the housing of the first motor 421 is fixedly connected to the mixing drum 3 by screws. The first gear 422 is coaxially fixedly connected to the output shaft of the first motor 421 by a key connection. The gear ring 423 is coaxially arranged with the stirring drum 4 and is fixedly connected to the stirring drum 4 by screws. The first gear 422 and the gear ring 423 mesh.

[0041] Reference Figure 1 , Figure 2 , Figure 5 and Figure 6The top wall of the mixing drum 4 is provided with multiple mounting grooves 43 in the vertical direction. In this embodiment, the mounting grooves 43 are axially evenly distributed along the axis of the mixing drum 4. The mixing drum 4 is provided with a receiving groove 44 on the side of the mounting groove 43 near the inner cavity of the mixing drum 4. The inner cavities of the mounting groove 43 and the receiving groove 44 are connected. The inner cavity of the receiving groove 44 is provided with a rotating plate 441, an electric push rod 442 and a sliding plate 443. The rotating plate 441 is rotatably connected to the mixing drum 4 by a hinge, and the rotation axis of the rotating plate 441 is vertical. The electric push rod 442 is fixedly connected to the mixing drum 4 by screws, and the driving direction of the electric push rod 442 is horizontal. In this embodiment, the sliding plate 443 can close the mounting groove 43. The end face of the rotating plate 441 away from the inner cavity of the mixing drum 4 is provided with a sliding groove 444 in the horizontal direction. The inner cavity of the sliding groove 444 is provided with a slider. The slider can move along the length of the sliding groove 444. The slider is rotatably connected to the sliding plate 443 by a hinge seat.

[0042] Reference Figure 1 , Figure 2 , Figure 5 and Figure 6 The mounting groove 43 has a fixing groove 45 on the side of its inner cavity away from the mixing drum 4. The inner cavity of the fixing groove 45 is connected to the inner cavity of the mounting groove 43. Two fixing components are provided at the bottom of the inner cavity of the fixing groove 45. The two fixing components are arranged sequentially along the length direction perpendicular to the fixing groove 45. Each fixing component includes two locking blocks 451, both horizontally positioned and located on opposite sides of the length direction perpendicular to the fixing groove 45. Springs 452 are provided on the opposite ends of the locking blocks 451. The springs 452 are horizontally positioned, with one end fixedly connected to the fixing groove 45 by screws, and the other end fixedly connected to the locking blocks 451 by screws. A guide groove 453 is provided on the top wall of the locking blocks 451 towards the closer ends. The depth of the guide groove 453 gradually increases along the direction in which the two locking blocks 451 approach each other.

[0043] Reference Figure 1 , Figure 2 , Figure 5 and Figure 6 The inner cavity of the fixing groove 45 is also provided with a filter assembly 46, which includes a support frame 461 and a filter screen 462. In this embodiment, the support frame 461 is preferably a rectangular frame, and the support frame 461 can slide along the length direction of the fixing groove 45. The two side walls of the support frame 461 are respectively attached to the side walls of the locking block 451. The filter screen 462 is located in the inner cavity of the support frame 461, and the filter screen 462 is fixedly connected to the support frame 461 by screws.

[0044] Reference Figure 2The inner cavity of the stirring tank 4 is equipped with an upper limit liquid level sensor 47 and a lower limit liquid level sensor 48, which are arranged vertically in sequence. Both the upper limit liquid level sensor 47 and the lower limit liquid level sensor 48 are fixedly connected to the stirring tank 4 by screws. Reference Figure 1 , Figure 2 and Figure 5 The inner cavity of the mixing drum 4 is also equipped with a stirring assembly 49, which includes a third cylinder 491, a rotating component 492, a fixed ring 493, and a support rod 494. The third cylinder 491 is vertically arranged, and its driving direction is consistent with the axis of the mixing drum 3. The third cylinder 491 is fixedly connected to the top wall of the mixing drum 3 by screws. The rotating component 492 is rotatably connected to the output end of the third cylinder 491 through a rotating shaft, and the rotation axis of the rotating shaft is coaxially fixedly connected to the output shaft of the third cylinder 491. The axis of the fixed ring 493 is horizontal, and the fixed ring 493 is fixedly connected to the rotating component 492 by screws. The support rod 494 passes through the inner cavity of the fixed ring 493, and the support rod 494 is coaxially rotatably connected to the fixed ring 493 by bearing connection.

[0045] Reference Figure 1 , Figure 2 and Figure 5 The stirring assembly 49 also includes a second gear 495 and a rack 496. The second gear 495 is coaxially and fixedly connected to the support rod 494 by a key connection. The rack 496 is vertically arranged and fixedly connected to the stirring cylinder 4 by screws. The second gear 495 and the rack 496 mesh.

[0046] Reference Figure 1 , Figure 2 and Figure 5 The support rod 494 is provided with stirring blades 497 at intervals along its length, and the stirring blades 497 are fixedly connected to the support rod 494 by screws.

[0047] Reference Figure 1 , Figure 2 and Figure 5 The discharge pipe 34 is equipped with a conveying pump 35 and a connecting pipe 36 at the end away from the mixing cylinder 3. The discharge pipe 34 and the connecting pipe 36 are located at both ends of the conveying pump 35, and both the discharge pipe 34 and the connecting pipe 36 are fixedly connected to the conveying pump 35 by means of flange connection. The connecting pipe 36 is provided with multiple liquid distribution pipes at intervals along the length direction. The liquid distribution pipes are fixedly connected to the discharge pipe 34 by means of flange connection. Each liquid distribution pipe is equipped with a fourth valve 37. The fourth valve 37 is fixedly connected to the liquid distribution pipe by means of screw fixing.

[0048] Reference Figure 1 , Figure 2 and Figure 5 In this embodiment, each pipe and box is covered with an insulation layer.

[0049] Reference Figure 1 , Figure 2 , Figure 4 and Figure 5 In this embodiment, the control element 252 is equipped with a cutting fluid working indicator light, a one-button start / stop, a buzzer, and other structures. The control element 252, the first cylinder 223, the second cylinder 231, the regulating motor 225, the suction pump 253, the delivery pump 35, the third cylinder 491, and the electric push rod 442 are electrically connected.

[0050] The implementation principle of the automatic cutting fluid supply system in this embodiment is as follows: Before mixing the cutting fluid, the operator controls the electric push rod 442 to close the mounting slot 43 with the sliding plate 443. Then, the support frame 461 is inserted between the two locking blocks 451 to complete the installation of the filter screen 462.

[0051] The operator fills the water tank 11 with water through the inlet pipe 12. Simultaneously, the water in the water tank 11 enters the inner cavity of the mixing drum 4 through the outlet pipe 13. The operator adjusts the height and angle of the support plate 224, and, in conjunction with the extrusion plate 232, fixes the material cylinder 21. Then, the cutting fluid is transferred to the inner cavity of the mixing drum 4 through the conveying pipe 241. The operator adjusts the page height based on the upper limit liquid level sensor 47 and the lower limit liquid level sensor 48.

[0052] The operator then drives the first motor 421, which, through the engagement of the first gear 422 and the gear ring 423, causes the stirring drum 4 to rotate along the fixed drum. At the same time, the third cylinder 491 drives the fixed ring 493 to slide vertically, thereby causing the support rod 494 to slide vertically. Meanwhile, the support rod 494, under the engagement of the second gear 495 and the rack 496, rotates along the fixed ring 493, thereby causing the stirring blade 497 to rotate, thus completing the stirring operation of the mixed cutting fluid.

[0053] After mixing is complete, the operator opens the installation tank 43 by sliding the sliding plate 443. The mixed cutting fluid can then enter the mixing cylinder 3 through the installation tank 43 and be delivered to each connecting pipe 36 by the delivery pump 35. The operator then dispenses the mixed cutting fluid by opening the fourth valve 37.

[0054] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An automatic cutting fluid supply system, characterized in that: It includes a water supply device (1), a material supply device (2), a mixing drum (3), and a stirring drum (4); The mixing cylinder (3) is located in the outer cavity of the stirring cylinder (4) and is rotatably connected to the stirring cylinder (4). The water supply device (1) is used to supply water to the stirring cylinder (4), and the material supply device (2) is used to supply material to the stirring cylinder (4). The side wall of the stirring tank (4) is provided with a mounting groove (43), which is used for the passage of cutting fluid; The mounting groove (43) is provided with a rotating plate (441) and an electric push rod (442), and the electric push rod (442) is used to drive the rotating plate (441) to rotate along the stirring cylinder (4); The stirring cylinder (4) is provided with a stirring assembly (49), which includes a support rod (494), a second gear (495) and a rack (496). The support rod (494) slides vertically. The second gear (495) is fixedly connected to the support rod (494). The rack (496) is fixedly connected to the stirring cylinder (4), and the second gear (495) and the rack (496) mesh. The support rod (494) is fixedly provided with stirring blades (497) at intervals. The stirring assembly (49) further includes a third cylinder (491), a rotating component (492), and a fixed ring (493). The third cylinder (491) is fixedly connected to the mixing cylinder (3). The rotating component (492) is rotatably connected to the output end of the third cylinder (491). The fixed ring (493) is fixedly connected to the rotating component (492). The support rod (494) passes through the fixed ring (493) and is rotatably connected to the fixed ring (493). The stirring drum (4) has a receiving groove (44) on the side of the mounting groove (43) near the inner cavity of the stirring drum (4). The inner cavity of the receiving groove (44) also includes a sliding plate (443). The third cylinder (491) is used to drive the sliding plate (443) to slide along the mounting groove (43). The rotating plate (441) is provided with a sliding groove (444). A slider is provided in the sliding groove (444). The slider can slide along the sliding groove (444) and is rotatably connected to the sliding plate (443). The stirring cylinder (4) and the mixing cylinder (3) are coaxially arranged. The stirring cylinder (4) is equipped with a limiting ring (41). The limiting ring (41) is sleeved on the upper part of the stirring cylinder (4). The limiting ring (41) is fixedly connected to the mixing cylinder (3), and the stirring cylinder (4) is rotatably connected to the limiting ring (41). The stirring drum (4) is equipped with a drive assembly (42), which includes a first motor (421), a first gear (422), and a gear ring (423). The housing of the first motor (421) is fixedly connected to the mixing drum (3). The first gear (422) is coaxially fixedly connected to the output shaft of the first motor (421). The gear ring (423) is coaxially arranged with the stirring drum (4) and is fixedly connected to the stirring drum (4). The first gear (422) and the gear ring (423) mesh. The stirring cylinder (4) and the mounting groove (43) are provided with a fixing groove (45), and the inner cavity of the fixing groove (45) and the mounting groove (43) are connected; The inner cavity of the mounting groove (43) is provided with a filter assembly (46). The filter assembly (46) includes a support frame (461) and a filter screen (462). The support frame (461) passes through the fixing groove (45) and can slide along the fixing groove (45). The filter screen (462) is located in the inner cavity of the support frame (461) and is fixedly connected to the support frame (461). The inner cavity of the fixing groove (45) is provided with two locking blocks (451). The two locking blocks (451) are located on both sides of the opening direction of the fixing groove (45). The locking blocks (451) are equipped with springs (452). One end of the spring (452) is fixedly connected to the locking block (451), and the other end is fixedly connected to the stirring cylinder (4).

2. The automatic cutting fluid supply system according to claim 1, characterized in that: The locking blocks (451) have guide grooves (453) at the ends of their top walls that are close to each other.

3. The automatic cutting fluid supply system according to claim 1, characterized in that: The inner wall of the stirring tank (4) is fixedly connected with an upper limit liquid level sensor (47) and a lower limit liquid level sensor (48) in sequence along the vertical direction.

4. The automatic cutting fluid supply system according to claim 1, characterized in that: The feeding device (2) includes a material cylinder (21) and an adjusting assembly (22). The adjusting assembly (22) includes a base plate (221), a lifting plate (222), and a support plate (224). The lifting plate (222) is fixedly connected to the base plate (221) in the vertical direction, and the support plate (224) is rotatably connected to the lifting plate (222). The support plate (224) is used to fix the material cylinder (21). The material cylinder (21) is provided with a material conveying pipe (241), one end of which passes through the inner cavity of the material cylinder (21), and the other end passes through the mixing cylinder (3) and the stirring cylinder (4) in sequence.

5. The automatic cutting fluid supply system according to claim 1, characterized in that: The water supply device (1) includes a water storage tank (11), the water storage tank (11) is equipped with a water outlet pipe (13), one end of the water outlet pipe (13) passes through the water storage tank (11), and the other end passes through the mixing cylinder (3) and the stirring cylinder (4) in sequence.

6. The automatic cutting fluid supply system according to claim 1, characterized in that: The feeding device (2) also includes a control box (251), and the inner cavity of the control box (251) is provided with a control element (252), which is fixedly connected to the control box (251).

Images