A grinding production waste recycling system

Abstract

The application relates to the technical field of waste recovery, in particular to a waste recovery system for grinding production, which comprises a shell part including a shell and a supporting seat; a first filtering part including a second filtering part and a first power part, the second filtering part is transversely slidably arranged in the shell part, and the first power part drives the connected second filtering part in the shell part to drive the second filtering part to reciprocatingly swing along the transverse direction on the supporting seat; a waste discharging part including a patting and flushing part, a second power part and a cleaning part, the patting and flushing part is arranged on one end of the shell, drives the filter screen of the second filtering part to cyclically rotate, and performs patting and flushing on the filter screen, the second power part drives the connected patting and flushing part on the shell, and the cleaning part cleans the outer side surface of the filter screen on the shell. The application has the advantages of high filtering precision and filtering efficiency, small floor area, complete removal of deep blockages of the filter screen, prolonged service life of the filter screen, compact structure, coordinated action, low manufacturing and operating cost.

Description

Technical Field

[0001] This invention relates to the field of waste recycling, and more particularly to a waste recycling system for grinding production. Background Technology

[0002] In the field of machining, especially in grinding, large amounts of cutting fluid are typically used to reduce the temperature of the machining area, lubricate the cutting tools or workpiece, and flush away chips. Grinding chips are mostly fine powder and are often mixed with grinding wheel debris and oil; direct discharge of these chips would cause environmental pollution and resource waste. Therefore, recycling and purifying used cutting fluid to achieve its reuse is a crucial step in grinding production.

[0003] Currently, common grinding waste recovery systems mainly use filtration to separate solid chips from the cutting fluid. Existing technologies often employ static filters for solid-liquid separation. However, these traditional filtration devices have the following technical drawbacks in practical applications: 1. The contradiction between filtration efficiency and precision: In existing static filtration methods, cutting fluid easily forms a stagnant layer on the filter screen surface, resulting in low utilization of the effective filtration area and limited filtration efficiency. To improve filtration precision, finer filter screens are often required, but this further exacerbates the problems of filter clogging and reduced fluid flow. To achieve the required throughput, the size of the filtration equipment usually needs to be increased, resulting in a large system footprint, which is not conducive to a compact layout of the production site.

[0004] 2. Filter screen is prone to clogging and difficult to clean: The tiny particles generated during grinding easily embed themselves inside the filter screen pores during the filtration process, causing deep clogging. Traditional cleaning methods, such as backwashing from the outside of the filter screen or using a scraper to clean the surface, are insufficient to effectively remove the fine particles embedded inside the pores. After long-term operation, the filter screen's porosity decreases significantly, requiring frequent shutdowns to replace the filter screen, severely impacting production continuity.

[0005] 3. Complex cleaning structure and low integration: In existing technologies, some solutions for solving filter clogging problems include independent tapping or spray cleaning mechanisms. These mechanisms are usually scattered, resulting in complex structures, additional space requirements, poor coordination between mechanisms, poor cleaning performance, and high equipment manufacturing and maintenance costs.

[0006] In summary, how to achieve efficient and thorough cleaning of the filter screen while ensuring high filtration accuracy and processing efficiency, and simplifying the system structure and reducing the equipment footprint, is a technical problem that urgently needs to be solved by those skilled in the art. Summary of the Invention

[0007] To address the technical problems existing in the prior art, this invention provides a waste recycling system for grinding production. The technical solution is as follows: A waste recycling system for grinding production includes: A housing component, comprising an outer shell and a support base, the support base being located within the outer shell and providing support for the filtration of cutting fluid; A first filter element is disposed within the housing component. The first filter element includes a second filter element and a first power element. The second filter element is laterally slidably disposed within the housing component. The first power element drives the second filter element connected within the housing component to drive the second filter element to reciprocate laterally on the support base to filter the cutting fluid poured into the second filter element. A waste discharge component is disposed inside the housing. The waste discharge component includes a beater and flusher, a second power component, and a cleaning component. The beater and flusher is located at one end of the housing and drives the filter screen of the second filter to rotate in a cycle, beating and flushing the filter screen. The second power component drives the beater and flusher connected to the housing. The cleaning component cleans the outer surface of the filter screen on the housing.

[0008] Preferably, the second filter element includes a sliding support and a filter screen. The sliding support is laterally slidably disposed on the support base. The filter screen rotates cyclically within the housing to filter the injected cutting fluid. The cyclically rotating filter screen is slidably disposed on the sliding support, so that the filter screen moves axially on the sliding support and is driven by the sliding support to swing laterally to filter the injected cutting fluid.

[0009] Preferably, the sliding support includes a sliding seat and a perforated plate. The sliding seat is laterally slidably disposed on the support seat, and the perforated plate is on the sliding seat to provide sliding support for the filter screen. The sliding seat includes a slide block and a first support plate. The slide block is laterally slidably embedded in a sliding groove within the groove of the support seat, and the first support plate is hinged to the slide block to provide support for the perforated plate. Multiple sets of the sliding seats are evenly distributed parallel to each other along the longitudinal direction on the support seat.

[0010] Preferably, the filter element includes a filter support, a guide, and a filter. The filter support provides support for the guide connected to it within the housing. The filter is slidably disposed on the guide and is driven to rotate cyclically by the waste discharge element connected to it.

[0011] Preferably, the guide includes an upper sliding groove, a lower sliding groove, and a rear guide. The upper sliding groove is disposed on the outer shell and the filter support, and the lower sliding groove is disposed inside the outer shell below the support base. The upper and lower sliding grooves together provide sliding support and guidance for the slidably mounted filter. The rear guide is inside the outer shell and provides steering for the filter. The two sets of upper sliding grooves are symmetrically distributed laterally inside the outer shell.

[0012] Preferably, the upper sliding groove includes a first sliding groove, a second sliding groove, a third sliding groove, a fourth sliding groove, and a fifth sliding groove. The first sliding groove is disposed on one side wall of the outer shell. The second sliding groove is on the filter support member, with one end communicating with the other end of the first sliding groove, and the other end of the second sliding groove extending horizontally towards the centerline of the outer shell. The third sliding groove is on the filter support member and parallel to one side of the outer shell, with one end communicating with the other end of the second sliding groove. The fourth sliding groove is on the bottom surface of the filter support member, with one end communicating with the other end of the third sliding groove, and the other end of the fourth sliding groove extending horizontally towards one side of the outer shell. The fifth sliding groove is on one side surface of the outer shell, with one end communicating with the other end of the fourth sliding groove. When the conveyor chain connected to the side of the filter slides from the first sliding groove into the second sliding groove, the filter bends downward and slides into the arc of the perforated plate in a cylindrical shape.

[0013] Preferably, the first power component includes a first transmission rod, a gear, and a first motor. The first transmission rod is rotatably connected to the support base. The gear is fitted onto the first transmission rod, and the gear teeth pass through the fourth through hole on the support base and mesh with the gear teeth on the slide block. Multiple gears mesh with multiple sets of slide blocks one by one for transmission. The first motor is connected to the first transmission rod on the outer casing.

[0014] Preferably, the tapping and flushing component includes a filter screen rotating component, a tapping component, and a flushing component. The filter screen rotating component is rotatably mounted on the housing to drive the filter screen to rotate cyclically along the guide component. The tapping component is rotatably mounted on the filter screen rotating component to tap the inner surface of the filter screen, and the tapping component is driven to the filter screen rotating component. The flushing component is mounted on the tapping component and sprays flushing liquid onto the inner surface of the filter screen.

[0015] Preferably, the tapping component includes an inner tapping component and a transmission component. The inner tapping component is rotatably mounted on the filter screen rotating component to tap the inner surface of the filter screen. The transmission component is connected to both the inner tapping component and the filter screen rotating component, so that while the second power component directly drives the inner tapping component to rotate, the second power component also reduces a portion of the power and increases the torque through the transmission component before transmitting it to the filter screen rotating component, thereby driving the filter screen to rotate cyclically.

[0016] Preferably, the inner striking component includes a second rotating tube, a third transmission rod, and a rolling tube. The two ends of the second rotating tube respectively rotatably pass through the first rotating tubes of the two sets of filter rotating components, and one end of the second rotating tube is connected to the second power component for transmission. At the same time, the second rotating tube is connected to the first rotating tube through the transmission component for transmission. The third transmission rod is connected to the second rotating tube through the support rods at both ends, and the rolling tube is rotatably mounted on the third transmission rod.

[0017] The beneficial effects of the technical solutions provided in the embodiments of the present invention include at least the following: (1) The waste recycling system for grinding production of the present invention has high filtration accuracy and filtration efficiency, small footprint, can thoroughly remove deep blockages in the filter screen, extend the service life of the filter screen, has a compact structure, coordinated operation, and low manufacturing and operating costs. (2) The waste recycling system for grinding production of the present invention, by setting a cylindrical filter screen structure that can swing back and forth laterally (when the filter screen slides into the second sliding groove, the filter screen here bends downward into a cylindrical shape and slides into the arc of the perforated plate), causes the cutting fluid to generate relative dynamic movement with the filter screen surface during the filtration process; the lateral swinging effect can not only increase the centripetal force on the cutting fluid, but also destroy the chip retention layer on the filter screen surface, so that the effective filtration area can be fully utilized, avoiding the problem of rapid decay of filtration flux due to local blockage during static filtration; experiments show that, under the same filter screen precision and volume conditions, the effective filtration flux of the present invention is increased by more than 30% compared with the static filtration method; due to the improvement of filtration efficiency, the volume of the filter unit can be significantly reduced under the premise of meeting the same processing capacity, thereby reducing the footprint of the entire waste recycling system and adapting to the needs of the compact layout of modern production workshops; (3) The present invention’s waste recycling system for grinding production addresses the technical problem of grinding chips easily embedding inside the mesh of the filter screen by adopting a composite cleaning method that combines beating and high-pressure cleaning. The beating system applies periodic impacts to the inner surface of the filter screen, causing the chips embedded in the mesh to loosen. At the same time, the cleaning system sprays high-pressure cleaning fluid from inside the filter screen to the outside, using the fluid impact force to flush the loosened chips out of the mesh. Compared with the traditional external surface rinsing or surface scraping method, the present invention achieves positive unblocking from the inside out, which can effectively remove the fine chips embedded deep in the mesh, restoring the filter screen to a state close to its initial permeability. The technical effect significantly extends the service life of the filter screen, reduces the frequency of filter screen replacement and downtime maintenance, and ensures the continuity and stability of the production process. (4) The waste recycling system for grinding production of the present invention integrates the filter screen rotating part, the beating part and the flushing part into an integrated design, so that multiple functional modules share the same drive or linkage mechanism, avoiding the structural redundancy and space occupation problems caused by the dispersed arrangement of the beating mechanism and the cleaning mechanism in the prior art; the integrated design not only simplifies the overall structure of the system and reduces the number of parts and assembly difficulty, but also reduces manufacturing costs and post-maintenance workload; more importantly, the integrated design facilitates the timing coordination control of the beating and cleaning actions, ensuring that high-pressure flushing is carried out immediately at the same time or after the beating loosens the blockage, and the two enhance each other to achieve a "1+1>2" cleaning effect, improving the efficiency and reliability of the cleaning operation. Attached Figure Description

[0018] Figure 1 This is the front view of the present invention; Figure 2 This is a top view of the present invention; Figure 3 This is a schematic diagram of the front three-dimensional structure of the present invention; Figure 4 This is a schematic diagram of the rear three-dimensional structure of the present invention; Figure 5 For the present invention Figure 1 Schematic diagram of the three-dimensional structure in the AA direction section; Figure 6 For the present invention Figure 5 A magnified view of part of H; Figure 7 For the present invention Figure 5 A magnified view of part I; Figure 8 For the present invention Figure 1 Schematic diagram of the three-dimensional structure in the BB direction; Figure 9 For the present invention Figure 8 A magnified view of a portion of J; Figure 10 For the present invention Figure 1 Schematic diagram of the three-dimensional structure in the CC direction; Figure 11 For the present invention Figure 10 A magnified view of part of K; Figure 12 For the present invention Figure 1 Schematic diagram of the three-dimensional structure in the DD direction; Figure 13 For the present invention Figure 12 A magnified view of a portion of the S-shape; Figure 14 For the present invention Figure 1 Schematic diagram of the three-dimensional structure in the EE direction; Figure 15 For the present invention Figure 14 A magnified view of a portion of the L-shape; Figure 16 For the present invention Figure 2 Schematic diagram of the three-dimensional structure in the FF direction section; Figure 17 For the present invention Figure 16 A magnified view of part M; Figure 18 For the present invention Figure 16 A magnified view of N in the middle; Figure 19 For the present invention Figure 2 Schematic diagram of the three-dimensional structure of the cross section in the GG direction; Figure 20 For the present invention Figure 19 A magnified view of the middle part of O; Figure 21 For the present invention Figure 19 A magnified view of a portion of P; Figure 22 This is a three-dimensional structural diagram of the upper sliding groove in this invention; Figure 23 For the present invention Figure 22 A magnified view of a portion of Q; Figure 24 This is a bottom-view three-dimensional structural diagram of the upper sliding groove in this invention; Figure 25 For the present invention Figure 24 A magnified view of a portion of the image with the radius R; Figure 26 This is a three-dimensional structural diagram of the sliding seat in this invention; Figure 27 This is a three-dimensional structural diagram of the connecting piece in this invention.

[0019] In the diagram: 1-Outer shell, 2-Support base, 3-Drain pipe, 4-Cover plate, 5-Filling pipe, 6-Orifice plate, 7-Slide seat, 8-First support plate, 9-Sliding groove, 10-Gear tooth, 11-Filter screen, 12-Support rod, 13-Second support plate, 14-First sliding groove, 15-Second sliding groove, 16-Third sliding groove, 17-Fourth sliding groove, 18-Fifth sliding groove, 19-Sixth sliding groove, 20-First rotating shaft, 21-First sprocket, 22-Sliding block, 23-Sliding groove, 24-Spring, 25-Conveyor chain, 26-Second rotating shaft, 27-Second sprocket, 28 29-Connecting plate, 30-First transmission rod, 31-Gear, 32-First bevel gear, 33-Second transmission rod, 34-First motor, 35-First rotating tube, 36-Third sprocket, 37-Collection tube, 38-Second rotating tube, 39-Third transmission rod, 40-Rolling tube, 41-Support rod, 42-Planetary carrier, 43-Planetary gear, 44-Gear ring, 45-Sun gear, 46-Nozzle, 47-Rotary joint, 48-Second motor, 49-Worm, 50-Worm wheel, 51-Rolling brush, 52-Third motor, 53-Sedimentation plate. Detailed Implementation

[0020] The technical solution of the present invention will now be described with reference to the accompanying drawings.

[0021] In embodiments of the present invention, words such as "exemplarily," "for example," etc., are used to indicate that something is an example, illustration, or description. Any embodiment or design described as "exemplary" in the present invention should not be construed as being more preferred or advantageous than other embodiments or designs. Specifically, the use of the word "exemplary" is intended to present the concept in a concrete manner. Furthermore, in embodiments of the present invention, the meaning expressed by "and / or" can be both, or either one.

[0022] In the embodiments of this invention, the terms "image" and "picture" may sometimes be used interchangeably. It should be noted that, without emphasizing the distinction between them, they convey the same meaning. Similarly, the terms "of," "corresponding (relevant)," and "corresponding" may sometimes be used interchangeably. It should be noted that, without emphasizing the distinction between them, they convey the same meaning.

[0023] In this embodiment of the invention, sometimes a subscript such as W1 may be written in a non-subscript form such as W1. When the difference is not emphasized, the meaning they express is the same.

[0024] To make the technical problems, technical solutions and advantages of the present invention clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0025] according to Figures 1-27As shown, a waste recycling system for grinding production includes a housing, a first filter, and a waste discharge device. The first filter is disposed inside the housing to filter the cutting fluid used in grinding, intercepting larger chips during grinding, and discharging them to the outside through the waste discharge device disposed inside the housing, thereby recycling the filtered cutting fluid.

[0026] The housing component includes an outer shell 1 and a support base 2. The support base 2 is disposed inside the outer shell 1, providing sliding support for the first filter element. Further, a drain pipe 3 is provided on one side of the outer shell 1, with the drain pipe 3 penetrating the outer shell 1 at its lower side, for discharging the cutting fluid filtered by the first filter element and sending it to the next process (magnetic filtration) for further processing and reuse. Alternatively, four drain pipes 3 are spaced apart longitudinally along the outer shell 1. A cover plate 4 is installed on the top surface of the outer shell 1, and multiple cover plates 4 are detachably fitted onto the top surface of the outer shell 1. Further, one of the cover plates 4 is provided with a waste fluid filling port, facilitating the filling pipe 5 to pass through and add the cutting fluid to be filtered into the penetrating first filter element. The warp height of one end of the outer shell 1 is greater than the height of the other end, and one end of the outer shell 1 is used to install the waste discharge component.

[0027] The support base 2 is generally arc-shaped, with its two sides fixedly mounted on the inner walls of the outer casing 1, providing sliding support for the first filter element. A predetermined distance is reserved between the bottom surface of the support base 2 and the bottom surface of the casing. Alternatively, cylindrical rollers are rolled on the upper surface of the support base 2, rolling within rolling grooves on the upper surface of the groove, allowing the rollers to roll circumferentially and thus enabling a rolling connection between the support base 2 and the first filter element, reducing friction between them. Furthermore, the axis of the cylindrical rollers is parallel to the axis of the support base 2, and multiple cylindrical rollers are evenly distributed on the upper surface of the groove in the support base 2 to further reduce friction between the support base 2 and the first filter element. The support base 2 also has first through holes located below it, facilitating the flow of cutting fluid filtered by the first filter element downwards into the bottom of the casing through these through holes, and finally discharged from the drain pipe 3 to the next process. Alternatively, a support leg is connected between the bottom surface of the support base 2 and the housing to improve the support stability of the support base 2.

[0028] The first filter element includes a second filter element and a first power element. The second filter element is slidably disposed within the housing element. The first power element drives the second filter element connected to the housing element to drive the second filter element to swing laterally on the support 2, thereby applying force to the cutting fluid poured into the second filter element and improving the filtration efficiency of the second filter element.

[0029] The second filter element includes a sliding support and a filter screen. The sliding support is laterally slidably disposed on the support base 2. The filter screen rotates cyclically within the housing to filter the injected cutting fluid. The cyclically rotating filter screen is slidably disposed on the sliding support, so that the filter screen moves axially on the sliding support and is driven by the sliding support to swing laterally, thereby improving the filtration efficiency and filtration accuracy of the cutting fluid.

[0030] The sliding support includes a sliding seat and a perforated plate 6. The sliding seat is laterally slidably disposed on the support base 2, and the perforated plate 6 is on the sliding seat, providing sliding support for the filter element. The sliding seat includes a sliding block 7 and a first support plate 8. The sliding block 7 is laterally slidably embedded in a sliding groove 9 on the upper surface of the groove in the support base 2, and the first support plate 8 is hinged to the sliding block 7, providing support for the perforated plate 6.

[0031] The sliding groove 9 is distributed laterally along the support base 2. The sliding groove 9 is generally arc-shaped, and its cross-section is rectangular. The slide block 7 is generally arc-shaped, and the radius of its outer arc surface is the same as the radius of the bottom surface of the sliding groove 9, allowing the slide block 7 to swing back and forth around the center of the support base 2 within the sliding groove 9 at a predetermined angle. The first support plate 8 is arc-shaped, and its radius is smaller than the radius of the inner arc surface of the slide block 7. The center of the outer arc surface of the first support plate 8 is hinged to the center of the inner arc surface of the slide block 7, providing support for the perforated plate 6. Furthermore, the sum of the thicknesses of the slide block 7 and the first support plate 8 is not greater than the depth of the sliding groove 9, allowing the perforated plate 6 to roll over the support base 2.

[0032] Furthermore, the outer surface of the slide block 7 is provided with gear teeth 10, the tooth width of which is smaller than the width of the slide block 7, such that the gear teeth 10 are located at the transverse middle of the outer surface of the slide block 7. Multiple gear teeth 10 are evenly distributed along the outer arc surface of the slide block 7, for meshing and transmission with the first power component, thereby pushing the slide block 7 to reciprocate within the sliding groove 9, ultimately causing the filter screen to oscillate laterally, improving the filtration efficiency of the cutting fluid.

[0033] Multiple sets of sliding seats are provided, and the multiple sets of sliding seats are distributed in parallel along the longitudinal direction at equal intervals on the support seat 2 to provide stable support for the perforated plate 6.

[0034] The perforated plate 6 is generally arc-shaped, and its radius is no greater than the radius of the inner arc surface of the first support plate 8. The outer arc surface of the perforated plate 6 is fixedly mounted on the first support plate 8 of the multiple sets of sliding seats and moves with it to provide support for the filter element. Alternatively, ball bearings are rolled on the inner surface of the perforated plate 6, and multiple ball bearings are sequentially rolled into multiple circular grooves on the inner surface of the perforated plate 6 (the circular grooves are spherical, and the thickness of the perforated plate 6 meets the requirements for opening the circular grooves), so that the filter screen 11 of the filter element is rolled and connected to the perforated plate 6 through the ball bearings, reducing the friction between them. Alternatively, the edge of the perforated plate 6 that contacts the filter screen 11 is rounded.

[0035] The filter element includes a filter support, a guide, and a filter 11. The filter support is disposed inside the housing to provide support for the guide connected thereto. The filter 11 is slidably disposed on the guide and is driven to rotate cyclically by the waste discharge component connected thereto.

[0036] The filter support includes a support rod 12 and a second support plate 13. The two ends of the support rod 12 are horizontally fixed on the inner side of the outer casing 1 above the support base 2. The second support plate 13 is horizontally fixed on the lower side of the support rod 12, and its longitudinal direction is parallel to the axial direction of the support base 2, providing support for the installation of the guide. The second support plate 13 also prevents the cutting fluid inside the laterally swinging filter 11 from splashing out. Furthermore, multiple support rods 12 are provided, and these multiple support rods 12 are evenly spaced along the longitudinal direction of the outer casing 1. The second support plate 13 is connected to the bottom end of the filling pipe 5, facilitating the filling pipe 5 to add the cutting fluid to be filtered into the filter 11 within the perforated plate 6.

[0037] The guide includes an upper sliding groove, a lower sliding groove, and a rear guide. The upper sliding groove is disposed on the outer shell 1 and the second support plate 13. The lower sliding groove is disposed inside the outer shell 1 below the support base 2. The upper sliding groove and the lower sliding groove together provide sliding support and guidance for the slidably mounted filter screen 11. The rear guide is disposed inside the other end of the outer shell 1, located between the upper sliding groove and the lower sliding groove, and provides transition and deflection for the filter screen 11.

[0038] Furthermore, two sets of upper sliding grooves are provided, and the two sets of upper sliding grooves are symmetrically distributed laterally within the outer casing 1. The double-pitch conveyor chains 25 (large roller type) on both sides of the filter screen 11 are slidably embedded in the two sets of upper sliding grooves. Two sets of lower sliding grooves are provided, and the two sets of lower sliding grooves are symmetrically distributed laterally within the outer casing 1. The double-pitch conveyor chains 25 (large roller type) on both sides of the filter screen 11 are also slidably embedded in the two sets of lower sliding grooves.

[0039] The upper sliding groove includes a first sliding groove 14, a second sliding groove 15, a third sliding groove 16, a fourth sliding groove 17, and a fifth sliding groove 18. The first sliding groove 14 is horizontally fixedly disposed on one side of the outer casing 1 at the other end. The second sliding groove 15 is fixedly disposed on the bottom surface of the second support plate 13, and one end of the second sliding groove 15 is connected to the other end of the first sliding groove 14. The distance from the other end of the second sliding groove 15 to one side of the outer casing 1 is greater than the distance from one end of the second sliding groove 15 to one side of the outer casing 1. The third sliding groove 16 is fixedly disposed on the bottom surface of the second support plate 13, parallel to one side of the outer casing 1, and one end of the third sliding groove 16 is connected to the other end of the second sliding groove 15. The third slide groove 16 is connected to the second support plate 13 at one end, and the length of the third slide groove 16 is not less than the length of the perforated plate 6. The fourth slide groove 17 is fixedly disposed on the bottom surface of the second support plate 13, and one end of the fourth slide groove 17 is connected to the other end of the third slide groove 16. The distance from one end of the fourth slide groove 17 to one side of the outer shell 1 is greater than the distance from the other end of the fourth slide groove 17 to one side of the outer shell 1. The fifth slide groove 18 is fixedly disposed on one side of the outer shell 1 (close to one end of the outer shell 1). One end of the fifth slide groove 18 is connected to the other end of the fourth slide groove 17, and the other end of the fifth slide groove 18 is bent obliquely upward and extends towards one end of the outer shell 1 (extending towards the waste discharge part).

[0040] Furthermore, the first slide groove 14, the second slide groove 15, the third slide groove 16, the fourth slide groove 17, and the fifth slide groove 18 are all C-shaped grooves. Alternatively, the second slide groove 15 and the fourth slide groove 17 are both twisted C-shaped grooves, i.e., one end of the second slide groove 15 faces horizontally, and the other end faces downwards; one end of the fourth slide groove 17 faces downwards, and the other end faces horizontally. The two sets of upper slide grooves together provide sliding support for both sides of the filter screen 11.

[0041] The lower sliding groove includes a sixth sliding groove 19, which is fixedly disposed on one side of the outer casing 1. One end of the sixth sliding groove 19 extends toward the other end of the outer casing 1, and the other end of the sixth sliding groove 19 is bent and extends toward one end of the outer casing 1. The two sets of lower sliding grooves together provide sliding support for both sides of the filter screen 11.

[0042] The rear-end guide includes a first rear-end guide and a second rear-end guide, both of which are disposed inside the other end of the housing 1 to guide the filter screen 11. The first rear-end guide includes a first rotating shaft 20, a first sprocket 21, a sliding block 22, a sliding groove 23, and a spring 24. Both ends of the first rotating shaft 20 pass through second through holes on the side walls of the other end of the housing 1 from the inside out. The second through holes are elongated. The first sprocket 21 is fixedly mounted on the first rotating shaft 20 and meshes with a conveyor chain 25 connected to the side of the filter screen 11. Two first sprockets 21 are provided, each correspondingly mounted on one end of the first rotating shaft 20. The sliding... Block 22 is rotatably fitted onto one end of the first rotating shaft 20 through its third through hole. Two sliding blocks 22 are rotatably fitted onto both ends of the first rotating shaft 20, one in turn. The sliding groove 23 is rectangular in shape, with one end fixed to the side wall of the outer casing 1. The sliding groove 23 is slidably fitted onto the outside of the sliding block 22, allowing the sliding block 22 to slide along the axial direction of the support base 2 within the sliding groove 23. Two sliding grooves 23 are fitted onto the outside of the two sliding blocks 22, one in turn. One end of the spring 24 is connected to the sliding block 22, and the other end of the spring 24 is connected to one end face of the sliding groove 23. Two springs 24 are positioned within the two sliding grooves 23, one in turn. When the conveyor chain 25 pulls the first sprocket 21 forward, the first sprocket 21 will drive the sliding block 22 to compress the spring 24 and move it forward via the first drive shaft, ensuring that the filter screen 11 is always in a taut state.

[0043] The second rear-end guide includes a second rotating shaft 26 and two sprockets 27. The two ends of the second rotating shaft 26 are disposed on the two side walls of the housing 1. The two second sprockets 27 are fitted onto the two ends of the second rotating shaft 26, and the two second sprockets 27 engage with the two conveyor chains 25 on both sides of the filter screen 11 one by one. The second rear-end guide is located below the first rear-end guide.

[0044] The filter screen 11 has connecting pieces 28 on its upper surface, allowing the sides of the filter screen 11 to be connected to the conveyor chains 25 via the connecting pieces 28. Furthermore, each connecting piece 28 is fan-shaped, and multiple connecting pieces 28 form a row. Adjacent connecting pieces 28 in a row are hinged together, and the two outermost connecting pieces 28 in the row are respectively connected to two conveyor chains 25. Alternatively, the two outermost connecting pieces 28 in a row are connected to the conveyor chains 25 via pressure strips or clamping mechanisms. Multiple rows of connecting pieces 28 are evenly spaced on the filter screen 11. Alternatively, the filter screen may be a woven mesh made of stainless steel wire or synthetic fibers such as nylon.

[0045] When the conveyor chain 25 slides from the first chute 14 into the second chute 15, the filter screen 11 bends downward into a cylindrical shape and enters the arc of the perforated plate 6. At this time, a row of multiple connecting pieces 28 are folded laterally into an arc shape, the radius of which is smaller than the radius of the perforated plate 6. It should be noted that the connecting pieces 28 serve to connect the filter screen 11 to the conveyor chain 25 and to transport the filtered chips to the waste discharge point. The filter screen 11 does not need to be tensioned laterally, and the filter screen 11 rolling pad located in the second chute 15 is inside the perforated plate 6. Therefore, the lateral tension of the conveyor chain 25 in the upper and lower chute is small, that is, the tension of the conveyor chain 25 towards the opening of the upper and lower chute is small.

[0046] The first power component includes a first transmission rod 29, a gear 30, a first bevel gear 31, a second transmission rod 32, a second bevel gear 33, and a first motor 34. The first transmission rod 29 is rotatably mounted on the outer bottom surface of the support base 2 via a rotating seat, and the axis of the first transmission rod 29 is parallel to the axis of the support base 2. The gear 30 is fixedly mounted on the first transmission rod 29, and the teeth of the gear 30 pass through a fourth through hole on the support base 2 and mesh with the teeth on the slide block 7 (the fourth through hole communicates with the bottom surface of the sliding groove 9). Furthermore, multiple gears 30 are provided, and multiple gears 30 mesh with multiple sets of slide blocks one by one for transmission. The first bevel gear 31 is fixedly mounted on one end of the first transmission rod 29. One end of the second transmission rod 32 rotatably passes through the side wall of the outer casing 1. The second bevel gear 33 is fixedly mounted on one end of the second transmission rod 32 and meshes with the first bevel gear 31. The first motor 34 is fixedly mounted on the outer casing 1, and the shaft of the first motor 34 is connected to the other end of the second transmission rod 32.

[0047] As an option, the first motor 34 can be controlled by a three-phase asynchronous motor with a commutation contactor or by a frequency converter to switch between forward and reverse rotation, thereby driving the sliding seat to reciprocate laterally. Alternatively, the first motor 34 can output forward and reverse rotation power to the second transmission rod 32 via a mechanical reversing mechanism. This, in turn, drives the sliding seat to reciprocate laterally within the support base 2 via the gear 30. The reciprocating motion of the support base 2, through the perforated plate 6, drives the filter screen 11 to reciprocate laterally, thereby applying centripetal force to the cutting fluid within the filter screen 11 in the perforated plate 6, improving the cutting fluid filtration efficiency. The rotor of the first motor 34 is permitted to be dragged. It should be noted that the cutting fluid level within the filter screen 11 in the perforated plate 6 is lower than the upper sliding groove. The cutting fluid level flowing into the bottom of the housing 1 after filtration by the filter screen 11 and awaiting discharge by the drain pipe 3 is lower than that of the perforated plate 6.

[0048] The waste discharge component includes a slapping and flushing component, a second power component, and a cleaning component. The slapping and flushing component is disposed on one end of the housing 1, driving the filter screen 11 to rotate cyclically and slapping and flushing the filter screen 11. The second power component is disposed on the housing 1 and drives the slapping and flushing component. The cleaning component brushes the outer surface of the filter screen 11 on the housing 1 to brush off the chips adhering to the outer surface of the filter screen 11.

[0049] The tapping and flushing component includes a filter screen rotating component, a tapping component, and a flushing component. The filter screen rotating component is rotatably mounted on the outer casing 1 to drive the filter screen to rotate cyclically along the guide component. The tapping component is rotatably mounted on the filter screen rotating component and taps the inner side of the filter screen 11, causing the chips adhering to the outer surface of the filter screen 11 to fall into the collection pipe 37 that is connected through to one end of the outer casing 1. The tapping component also drives the filter screen rotating component. The flushing component sprays flushing liquid onto the inner side of the filter screen 11 from the tapping component to flush out the chips that have penetrated into the holes of the filter screen 11 from the inside out, improving chip cleaning efficiency and preventing chips from clogging the holes of the filter screen 11 and affecting the circulating filtration.

[0050] The filter screen rotating component includes a first rotating tube 35 and a third sprocket 36. One end of the first rotating tube 35 rotatably passes through a fifth through hole on one side wall of the outer casing 1. The third sprocket 36 is fixedly mounted on one end of the first rotating tube 35 and meshes with the conveyor chain 25 on one side of the filter screen 11 to drive the filter screen 11 to rotate. Furthermore, two sets of the filter screen rotating component are provided, symmetrically distributed on both side walls of one end of the outer casing 1, and simultaneously meshing with the conveyor chains 25 on both sides of the filter screen 11 one by one. Alternatively, the first rotating tube 35 and the fifth through hole are rotatably connected by a bearing.

[0051] The beating component includes an inner beating component and a transmission component. The inner beating component is rotatably mounted on the filter screen rotating component and beats the inner surface of the filter screen 11, causing the chips adhering to the outer surface of the filter screen 11 to fall into the collection pipe 37 that is connected through to one end of the outer shell 1. The transmission component is connected to the inner beating component and the filter screen rotating component respectively, so as to reduce the power of the second power component, increase the torque, and then transmit it to the filter screen rotating component.

[0052] The inner striking component includes a second rotating tube 38, a third transmission rod 39, and a rolling tube 40. The second rotating tube 38 has two sets of first rotating tubes 35 of the filter screen rotating components rotatably extending from both ends. The third transmission rod 39 is connected to the side wall of the second rotating tube 38 via support rods 41 at both ends, and the axis of the third transmission rod 39 is parallel to the axis of the second rotating tube 38. The rolling tube 40 is rotatably mounted on the third transmission rod 39. Furthermore, six third transmission rods 39 are provided, evenly distributed circumferentially on the second rotating tube 38. Alternatively, each third transmission rod 39 may have multiple rolling tubes 40 rotatably mounted on it. When the second rotating tube 38 drives the third transmission rod 39 to rotate, the third transmission rod 39 will roll and strike the inner surface of the filter screen 11 through the rolling tubes 40, thus striking the filter screen 11 and simultaneously maintaining a rolling connection with the filter screen 11 through the rolling tubes 40, reducing friction between them.

[0053] The transmission component includes a planet carrier 42, planet gears 43, a ring gear 44, and a sun gear 45. The planet carrier 42 is fixedly mounted on the other end of the first rotating tube 35. The planet gears 43 are rotatably mounted on the planet carrier 42, and the three planet gears 43 are evenly distributed circumferentially on the planet carrier 42. One end of the ring gear 44 is fixedly connected to the side wall of the outer casing 1, and the teeth on the inner side of the ring gear 44 simultaneously mesh with the three planet gears 43. The sun gear 45 is fixedly mounted on the second rotating tube 38, and the sun gear 45 meshes with the three planet gears 43.

[0054] When the second rotating tube 38 is driven by the second power component, it will drive the rolling tube 40 to beat the inner side of the filter screen 11 through the third transmission rod 39. At the same time, the second rotating tube 38 drives the sun gear 45 to rotate, and the rotating sun gear 45 drives the planet gear 43 to rotate circumferentially. The circumferentially rotating planet gear 43 drives the first rotating tube 35 to rotate circumferentially through the planet carrier 42. The first rotating tube 35 drives the conveyor chain 25 and the filter screen 11 to rotate through the third sprocket 36, so as to efficiently filter the cutting fluid.

[0055] The flushing component includes a nozzle 46 and a rotary joint 47. The nozzle 46 is installed through the side wall of the second rotating tube 38 and is located between two adjacent third transmission rods 39. Multiple nozzles 46 are evenly distributed circumferentially on the second rotating tube 38 to flush the inner side of the filter screen 11 between two adjacent third transmission rods 39 with high pressure, so as to flush out the chips stuffed into the holes of the filter screen 11 from the inside out. One end of the rotary joint 47 is rotatably fitted through the other end of the second rotating tube 38, and the other end of the rotary joint 47 is connected to the high-pressure cleaning equipment through an infusion tube.

[0056] It should be noted that, because the rotational speed of the second rotating tube 38 is greater than that of the first rotating tube 35, the third transmission rod 39 drives the rolling tube 40 to roll relative to each other on the filter screen 11 (rolling longitudinally along the filter screen 11). Therefore, the inner beating component not only beats the filter screen 11 but also scrapes it. The two actions work together to significantly improve the cleaning quality and efficiency of removing chips adhering to the outer surface of the filter screen 11. Combined with the spray nozzle 46's rinsing action from the inside out, the cleaning quality and efficiency are further improved, ensuring the circulating filtration of the filter screen 11 and ultimately significantly improving its filtration efficiency. Integrating the filter screen rotating component, the beating component, and the rinsing component into a single system, driven by a single motor, significantly improves the overall integration level and reduces the overall size and floor space.

[0057] The second power component includes a second motor 48, a worm gear 49, and a worm wheel 50. The second motor 48 is fixedly mounted on the housing 1. The worm gear 49 is mounted on the shaft of the second motor 48. The worm wheel 50 is fixedly mounted on one end of the second rotating tube 38 and meshes with the worm gear 49 to drive the second rotating tube 38 to rotate.

[0058] The cleaning component includes a roller brush 51 and a third motor 52. The roller brush 51 is rotatably mounted inside one end of the housing 1, and the third motor 52 is fixedly mounted on the housing 1. The shaft of the third motor 52 is connected to one end of the roller brush 51 for transmission, so as to drive the roller brush 51 to brush the chips on the outer side of the filter screen 11 below the slapping and rinsing component. It should be noted that, since the nozzle 46 rotates with the second rotating tube 38 to rinse the filter screen 11, during the cleaning process of the cleaning component on the outer side of the filter screen 11, some high-pressure cleaning fluid is still rinsed onto the inner side of the filter screen 11 in the cleaning area, further improving the cleaning quality and cleaning efficiency.

[0059] Alternatively, a sedimentation plate 53 is provided inside the housing 1 below the first power component. The sedimentation plate 53 is in the shape of a bent plate, and its two sides are connected to the two side walls of the housing 1 respectively. The horizontal center line of the sedimentation plate 53 is lower than the two sides to receive smaller chips that precipitate from the filtered cutting fluid.

[0060] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A waste recycling system for grinding production, characterized in that, include: A housing component, comprising an outer shell and a support base, the support base being located within the outer shell and providing support for the filtration of cutting fluid; A first filter element is disposed within the housing component. The first filter element includes a second filter element and a first power element. The second filter element is laterally slidably disposed within the housing component. The first power element drives the second filter element connected within the housing component to drive the second filter element to reciprocate laterally on the support base to filter the cutting fluid poured into the second filter element. A waste discharge component is disposed inside the housing. The waste discharge component includes a beater and flusher, a second power component, and a cleaning component. The beater and flusher is located at one end of the housing and drives the filter screen of the second filter to rotate in a cycle, beating and flushing the filter screen. The second power component drives the beater and flusher connected to the housing. The cleaning component cleans the outer surface of the filter screen on the housing.

2. The grinding production waste recycling system according to claim 1, characterized in that, The second filter element includes a sliding support and a filter screen. The sliding support is laterally slidably disposed on the support base. The filter screen rotates cyclically within the housing to filter the injected cutting fluid. The cyclically rotating filter screen is slidably disposed on the sliding support, so that the filter screen moves axially on the sliding support and is driven by the sliding support to swing laterally to filter the injected cutting fluid.

3. The grinding production waste recycling system according to claim 2, characterized in that, The sliding support includes a sliding seat and a perforated plate. The sliding seat is laterally slidably disposed on the support seat, and the perforated plate is on the sliding seat to provide sliding support for the filter screen. The sliding seat includes a slide block and a first support plate. The slide block is laterally slidably embedded in a sliding groove in the groove of the support seat, and the first support plate is hinged to the slide block to provide support for the perforated plate. Multiple sets of the sliding seats are evenly distributed in parallel along the longitudinal direction on the support seat.

4. The grinding production waste recycling system according to claim 2 or 3, characterized in that, The filter element includes a filter support, a guide, and a filter. The filter support provides support for the guide connected to it within the housing. The filter is slidably disposed on the guide and is driven to rotate cyclically by the waste discharge component connected to it.

5. The grinding production waste recycling system according to claim 4, characterized in that, The guide includes an upper sliding groove, a lower sliding groove, and a rear guide. The upper sliding groove is disposed on the outer shell and the filter support, and the lower sliding groove is disposed inside the outer shell below the support base. The upper and lower sliding grooves together provide sliding support and guidance for the slidably mounted filter. The rear guide is inside the outer shell and provides steering for the filter. The two sets of upper sliding grooves are symmetrically distributed laterally inside the outer shell.

6. The grinding production waste recycling system according to claim 5, characterized in that, The upper sliding groove includes a first sliding groove, a second sliding groove, a third sliding groove, a fourth sliding groove, and a fifth sliding groove. The first sliding groove is disposed on one side wall of the outer shell. The second sliding groove is on the filter support, with one end communicating with the other end of the first sliding groove, and the other end of the second sliding groove extending horizontally towards the center line of the outer shell. The third sliding groove is on the filter support and parallel to one side of the outer shell, with one end communicating with the other end of the second sliding groove. The fourth sliding groove is on the bottom surface of the filter support, with one end communicating with the other end of the third sliding groove, and the other end of the fourth sliding groove extending horizontally towards one side of the outer shell. The fifth sliding groove is on one side of the outer shell, with one end communicating with the other end of the fourth sliding groove. When the conveyor chain connected to the side of the filter slides from the first sliding groove into the second sliding groove, the filter bends downward and slides into the arc of the perforated plate in a cylindrical shape.

7. The grinding production waste recycling system according to claim 3, characterized in that, The first power component includes a first transmission rod, a gear, and a first motor. The first transmission rod is rotatably connected to the support base. The gear is fitted onto the first transmission rod, and the gear teeth pass through the fourth through hole on the support base and mesh with the gear teeth on the slide block. Multiple gears mesh with multiple sets of slide blocks one by one for transmission. The first motor is connected to the first transmission rod on the outer casing.

8. The grinding production waste recycling system according to claim 4, characterized in that, The tapping and flushing component includes a filter screen rotating component, a tapping component, and a flushing component. The filter screen rotating component is rotatably mounted on the outer shell to drive the filter screen to rotate cyclically along the guide component. The tapping component is rotatably mounted on the filter screen rotating component to tap the inner surface of the filter screen, and the tapping component is driven to the filter screen rotating component. The flushing component is mounted on the tapping component and sprays flushing liquid onto the inner surface of the filter screen.

9. The grinding production waste recycling system according to claim 8, characterized in that, The beating component includes an inner beating component and a transmission component. The inner beating component is rotatably mounted on the filter screen rotating component and beats the inner surface of the filter screen. The transmission component is connected to both the inner beating component and the filter screen rotating component, so that the second power component directly drives the inner beating component to rotate, while the second power component reduces a portion of the power and increases the torque through the transmission component and then transmits it to the filter screen rotating component to drive the filter screen to rotate cyclically.

10. The waste recycling system for grinding production according to claim 9, characterized in that, The inner striking component includes a second rotating tube, a third transmission rod, and a rolling tube. The two ends of the second rotating tube respectively rotatably pass through the first rotating tubes of the two sets of filter rotating components, and one end of the second rotating tube is connected to the second power component. At the same time, the second rotating tube is connected to the first rotating tube through the transmission component. The third transmission rod is connected to the second rotating tube through the support rods at both ends. The rolling tube is rotatably mounted on the third transmission rod.

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